Finding the Fourth Proportional to 17,693.20, 24,404.52 and 14,543.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,693.20 : 24,404.52 = 14,543.92 : x
2. Step 2: Convert to fraction form
   17,693.20/24,404.52 = 14,543.92/x
3. Step 3: Cross multiply
   17,693.20x = 24,404.52 × 14,543.92
4. Step 4: Simplify right side
   17,693.20x = 354,937,386.52
5. Step 5: Solve for x
   x = 354,937,386.52/17,693.20
6. Step 6: Final answer
   x = 20,060.67