Finding the Fourth Proportional to 17,693.72, 24,418.81 and 9,737.40

Step by Step Solution

1. Step 1: Write the proportion equation
   17,693.72 : 24,418.81 = 9,737.40 : x
2. Step 2: Convert to fraction form
   17,693.72/24,418.81 = 9,737.40/x
3. Step 3: Cross multiply
   17,693.72x = 24,418.81 × 9,737.40
4. Step 4: Simplify right side
   17,693.72x = 237,775,720.49
5. Step 5: Solve for x
   x = 237,775,720.49/17,693.72
6. Step 6: Final answer
   x = 13,438.42