Finding the Fourth Proportional to 17,612.73, 24,304.90 and 10,538.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,612.73 : 24,304.90 = 10,538.73 : x
2. Step 2: Convert to fraction form
   17,612.73/24,304.90 = 10,538.73/x
3. Step 3: Cross multiply
   17,612.73x = 24,304.90 × 10,538.73
4. Step 4: Simplify right side
   17,612.73x = 256,142,778.78
5. Step 5: Solve for x
   x = 256,142,778.78/17,612.73
6. Step 6: Final answer
   x = 14,543.05