Finding the Fourth Proportional to 88,359.73, 132,443.17 and 43,412.02

Step by Step Solution

1. Step 1: Write the proportion equation
   88,359.73 : 132,443.17 = 43,412.02 : x
2. Step 2: Convert to fraction form
   88,359.73/132,443.17 = 43,412.02/x
3. Step 3: Cross multiply
   88,359.73x = 132,443.17 × 43,412.02
4. Step 4: Simplify right side
   88,359.73x = 5,749,625,105.27
5. Step 5: Solve for x
   x = 5,749,625,105.27/88,359.73
6. Step 6: Final answer
   x = 65,070.65