Finding the Fourth Proportional to 23,472.50, 32,392.06 and 12,862.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,472.50 : 32,392.06 = 12,862.54 : x
2. Step 2: Convert to fraction form
   23,472.50/32,392.06 = 12,862.54/x
3. Step 3: Cross multiply
   23,472.50x = 32,392.06 × 12,862.54
4. Step 4: Simplify right side
   23,472.50x = 416,644,167.43
5. Step 5: Solve for x
   x = 416,644,167.43/23,472.50
6. Step 6: Final answer
   x = 17,750.31