Finding the Fourth Proportional to 131,524.30, 181,504.86 and 71,096.08

Step by Step Solution

1. Step 1: Write the proportion equation
   131,524.30 : 181,504.86 = 71,096.08 : x
2. Step 2: Convert to fraction form
   131,524.30/181,504.86 = 71,096.08/x
3. Step 3: Cross multiply
   131,524.30x = 181,504.86 × 71,096.08
4. Step 4: Simplify right side
   131,524.30x = 12,904,284,046.95
5. Step 5: Solve for x
   x = 12,904,284,046.95/131,524.30
6. Step 6: Final answer
   x = 98,113.31