Finding the Fourth Proportional to 23,103.92, 31,882.20 and 13,032.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,103.92 : 31,882.20 = 13,032.38 : x
2. Step 2: Convert to fraction form
   23,103.92/31,882.20 = 13,032.38/x
3. Step 3: Cross multiply
   23,103.92x = 31,882.20 × 13,032.38
4. Step 4: Simplify right side
   23,103.92x = 415,500,945.64
5. Step 5: Solve for x
   x = 415,500,945.64/23,103.92
6. Step 6: Final answer
   x = 17,984.00