Finding the Fourth Proportional to 17,574.17, 24,251.33 and 9,616.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,574.17 : 24,251.33 = 9,616.55 : x
2. Step 2: Convert to fraction form
   17,574.17/24,251.33 = 9,616.55/x
3. Step 3: Cross multiply
   17,574.17x = 24,251.33 × 9,616.55
4. Step 4: Simplify right side
   17,574.17x = 233,214,030.30
5. Step 5: Solve for x
   x = 233,214,030.30/17,574.17
6. Step 6: Final answer
   x = 13,270.28