Finding the Fourth Proportional to 131,227.58, 196,545.42 and 60,959.02

Step by Step Solution

1. Step 1: Write the proportion equation
   131,227.58 : 196,545.42 = 60,959.02 : x
2. Step 2: Convert to fraction form
   131,227.58/196,545.42 = 60,959.02/x
3. Step 3: Cross multiply
   131,227.58x = 196,545.42 × 60,959.02
4. Step 4: Simplify right side
   131,227.58x = 11,981,216,188.69
5. Step 5: Solve for x
   x = 11,981,216,188.69/131,227.58
6. Step 6: Final answer
   x = 91,301.05