Finding the Fourth Proportional to 131,711,704, 181,763,613.69 and 72,975,294.34

Step by Step Solution

1. Step 1: Write the proportion equation
   131,711,704 : 181,763,613.69 = 72,975,294.34 : x
2. Step 2: Convert to fraction form
   131,711,704/181,763,613.69 = 72,975,294.34/x
3. Step 3: Cross multiply
   131,711,704x = 181,763,613.69 × 72,975,294.34
4. Step 4: Simplify right side
   131,711,704x = 13,264,253,209,329,804
5. Step 5: Solve for x
   x = 13,264,253,209,329,804/131,711,704
6. Step 6: Final answer
   x = 100,706,716.31