Finding the Fourth Proportional to 1,171,715.67, 1,616,902.59 and 655,369.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,715.67 : 1,616,902.59 = 655,369.83 : x
2. Step 2: Convert to fraction form
   1,171,715.67/1,616,902.59 = 655,369.83/x
3. Step 3: Cross multiply
   1,171,715.67x = 1,616,902.59 × 655,369.83
4. Step 4: Simplify right side
   1,171,715.67x = 1,059,669,175,534.86
5. Step 5: Solve for x
   x = 1,059,669,175,534.86/1,171,715.67
6. Step 6: Final answer
   x = 904,373.99