Finding the Fourth Proportional to 95,561.78, 131,882.62 and 53,123.06

Step by Step Solution

1. Step 1: Write the proportion equation
   95,561.78 : 131,882.62 = 53,123.06 : x
2. Step 2: Convert to fraction form
   95,561.78/131,882.62 = 53,123.06/x
3. Step 3: Cross multiply
   95,561.78x = 131,882.62 × 53,123.06
4. Step 4: Simplify right side
   95,561.78x = 7,006,008,335.22
5. Step 5: Solve for x
   x = 7,006,008,335.22/95,561.78
6. Step 6: Final answer
   x = 73,313.92