Finding the Fourth Proportional to 17,690.53, 24,412.04 and 9,732.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,690.53 : 24,412.04 = 9,732.55 : x
2. Step 2: Convert to fraction form
   17,690.53/24,412.04 = 9,732.55/x
3. Step 3: Cross multiply
   17,690.53x = 24,412.04 × 9,732.55
4. Step 4: Simplify right side
   17,690.53x = 237,591,302.17
5. Step 5: Solve for x
   x = 237,591,302.17/17,690.53
6. Step 6: Final answer
   x = 13,430.43