Finding the Fourth Proportional to 23,297.92, 32,150.04 and 12,687.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,297.92 : 32,150.04 = 12,687.52 : x
2. Step 2: Convert to fraction form
   23,297.92/32,150.04 = 12,687.52/x
3. Step 3: Cross multiply
   23,297.92x = 32,150.04 × 12,687.52
4. Step 4: Simplify right side
   23,297.92x = 407,904,275.50
5. Step 5: Solve for x
   x = 407,904,275.50/23,297.92
6. Step 6: Final answer
   x = 17,508.18