I've done some research to find out the cheapest way of travelling there.

我查阅读了一番，想找到去那里最省钱的方式。

《牛津词典》

How did you find out the truth?

你是怎么找到真相的？

youdao

I hope to find out the truth.

我希望查到真相。

youdao

"It is critical that we find out the facts so that all of Massey and the industry's coal miners can work without fear of another explosion."

VOA: standard.2010.04.27

Both firms are producing quantities; both firms are trying to maximize profit, and I want to find out the Nash Equilibrium.

两个公司都生产商品,都希望最大化利润,而我也想找出纳什均衡

耶鲁公开课 - 博弈论课程节选

Use this pattern whenever you want to find out about the timing of an event in the past, present, or future.

当你想知道过去、现在或者未来某件事发生的时间时，你都可以使用这个句型。

When 课堂 - SpeakingMax英语口语达人

The family will travel to Downing Street on Wednesday to find out the conclusions.

BBC: De Silva report not enough say Pat Finucane family

Now it was down to me to try to find out the truth about Darfur.

CNN: Darfur diary: Unreliable testimony

But thank heaven for nerds and geeks who decide to really find out the details.

FORBES: Exactly Where Was the World Wide Web Created?