Question

fortune means :
the line of work you have adopted as your career
an unpredictable phenomenon that causes a certain result
a change for the better as a result of correcting abuses
the act of finding something

Explanation:

The word "fortune" commonly refers to luck or chance, which is an unpredictable phenomenon that can lead to a certain result. None of the other options accurately capture the common - meaning of "fortune".

Answer:

an unpredictable phenomenon that causes a certain result