Finding the Fourth Proportional to 88,087,440.72, 132,132,492.72 and 30,581,539.32

Step by Step Solution

1. Step 1: Write the proportion equation
   88,087,440.72 : 132,132,492.72 = 30,581,539.32 : x
2. Step 2: Convert to fraction form
   88,087,440.72/132,132,492.72 = 30,581,539.32/x
3. Step 3: Cross multiply
   88,087,440.72x = 132,132,492.72 × 30,581,539.32
4. Step 4: Simplify right side
   88,087,440.72x = 4,040,815,021,566,294
5. Step 5: Solve for x
   x = 4,040,815,021,566,294/88,087,440.72
6. Step 6: Final answer
   x = 45,872,771.29