Finding the Fourth Proportional to 132,034.64, 198,088.56 and 60,979.04

Step by Step Solution

1. Step 1: Write the proportion equation
   132,034.64 : 198,088.56 = 60,979.04 : x
2. Step 2: Convert to fraction form
   132,034.64/198,088.56 = 60,979.04/x
3. Step 3: Cross multiply
   132,034.64x = 198,088.56 × 60,979.04
4. Step 4: Simplify right side
   132,034.64x = 12,079,250,223.78
5. Step 5: Solve for x
   x = 12,079,250,223.78/132,034.64
6. Step 6: Final answer
   x = 91,485.46