Finding the Fourth Proportional to 88,402.83, 132,558.36 and 43,404.40

Step by Step Solution

1. Step 1: Write the proportion equation
   88,402.83 : 132,558.36 = 43,404.40 : x
2. Step 2: Convert to fraction form
   88,402.83/132,558.36 = 43,404.40/x
3. Step 3: Cross multiply
   88,402.83x = 132,558.36 × 43,404.40
4. Step 4: Simplify right side
   88,402.83x = 5,753,616,080.78
5. Step 5: Solve for x
   x = 5,753,616,080.78/88,402.83
6. Step 6: Final answer
   x = 65,084.07