Finding the Fourth Proportional to 17,704.64, 24,432.61 and 9,747.40

Step by Step Solution

1. Step 1: Write the proportion equation
   17,704.64 : 24,432.61 = 9,747.40 : x
2. Step 2: Convert to fraction form
   17,704.64/24,432.61 = 9,747.40/x
3. Step 3: Cross multiply
   17,704.64x = 24,432.61 × 9,747.40
4. Step 4: Simplify right side
   17,704.64x = 238,154,300.55
5. Step 5: Solve for x
   x = 238,154,300.55/17,704.64
6. Step 6: Final answer
   x = 13,451.52