Finding the Fourth Proportional to 88,499.70, 132,816.38 and 60,353.01

Step by Step Solution

1. Step 1: Write the proportion equation
   88,499.70 : 132,816.38 = 60,353.01 : x
2. Step 2: Convert to fraction form
   88,499.70/132,816.38 = 60,353.01/x
3. Step 3: Cross multiply
   88,499.70x = 132,816.38 × 60,353.01
4. Step 4: Simplify right side
   88,499.70x = 8,015,868,008.54
5. Step 5: Solve for x
   x = 8,015,868,008.54/88,499.70
6. Step 6: Final answer
   x = 90,575.09