Finding the Fourth Proportional to 87,849.50, 131,828.48 and 34,532.15

Step by Step Solution

1. Step 1: Write the proportion equation
   87,849.50 : 131,828.48 = 34,532.15 : x
2. Step 2: Convert to fraction form
   87,849.50/131,828.48 = 34,532.15/x
3. Step 3: Cross multiply
   87,849.50x = 131,828.48 × 34,532.15
4. Step 4: Simplify right side
   87,849.50x = 4,552,321,002.54
5. Step 5: Solve for x
   x = 4,552,321,002.54/87,849.50
6. Step 6: Final answer
   x = 51,819.54