Finding the Fourth Proportional to 23,744, 32,766.18 and 13,133.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,744 : 32,766.18 = 13,133.72 : x
2. Step 2: Convert to fraction form
   23,744/32,766.18 = 13,133.72/x
3. Step 3: Cross multiply
   23,744x = 32,766.18 × 13,133.72
4. Step 4: Simplify right side
   23,744x = 430,341,833.59
5. Step 5: Solve for x
   x = 430,341,833.59/23,744
6. Step 6: Final answer
   x = 18,124.23