How do you use the word fortuitous in a sentence?

Answer:
Finding that money on the ground was quite fortuitous.
The Tenth Army's Mountain Division got a fortuitous break from the secret development of nylon rope.
It was a fortuitous circumstance that the police arrived at the warehouse just as the thieves were fleeing.
First answer by LeastDuck. Last edit by LeastDuck. Contributor trust: 691 [recommend contributor recommended]. Question popularity: 1 [recommend question].