Finding the Fourth Proportional to 131,524.80, 181,505.55 and 71,096.58

Step by Step Solution

1. Step 1: Write the proportion equation
   131,524.80 : 181,505.55 = 71,096.58 : x
2. Step 2: Convert to fraction form
   131,524.80/181,505.55 = 71,096.58/x
3. Step 3: Cross multiply
   131,524.80x = 181,505.55 × 71,096.58
4. Step 4: Simplify right side
   131,524.80x = 12,904,423,856.02
5. Step 5: Solve for x
   x = 12,904,423,856.02/131,524.80
6. Step 6: Final answer
   x = 98,114.00