Finding the Fourth Proportional to 23,713.38, 32,725.12 and 13,103.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,713.38 : 32,725.12 = 13,103.69 : x
2. Step 2: Convert to fraction form
   23,713.38/32,725.12 = 13,103.69/x
3. Step 3: Cross multiply
   23,713.38x = 32,725.12 × 13,103.69
4. Step 4: Simplify right side
   23,713.38x = 428,819,876.75
5. Step 5: Solve for x
   x = 428,819,876.75/23,713.38
6. Step 6: Final answer
   x = 18,083.46