Finding the Fourth Proportional to 17,567.76, 24,243.31 and 9,609.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,567.76 : 24,243.31 = 9,609.89 : x
2. Step 2: Convert to fraction form
   17,567.76/24,243.31 = 9,609.89/x
3. Step 3: Cross multiply
   17,567.76x = 24,243.31 × 9,609.89
4. Step 4: Simplify right side
   17,567.76x = 232,975,583.01
5. Step 5: Solve for x
   x = 232,975,583.01/17,567.76
6. Step 6: Final answer
   x = 13,261.54