Finding the Fourth Proportional to 23,617.43, 32,592.12 and 12,862.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,617.43 : 32,592.12 = 12,862.38 : x
2. Step 2: Convert to fraction form
   23,617.43/32,592.12 = 12,862.38/x
3. Step 3: Cross multiply
   23,617.43x = 32,592.12 × 12,862.38
4. Step 4: Simplify right side
   23,617.43x = 419,212,232.45
5. Step 5: Solve for x
   x = 419,212,232.45/23,617.43
6. Step 6: Final answer
   x = 17,750.12