Finding the Fourth Proportional to 8,468.92, 12,700.14 and 5,002.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,468.92 : 12,700.14 = 5,002.12 : x
2. Step 2: Convert to fraction form
   8,468.92/12,700.14 = 5,002.12/x
3. Step 3: Cross multiply
   8,468.92x = 12,700.14 × 5,002.12
4. Step 4: Simplify right side
   8,468.92x = 63,527,624.30
5. Step 5: Solve for x
   x = 63,527,624.30/8,468.92
6. Step 6: Final answer
   x = 7,501.27