Finding the Fourth Proportional to 17,589.48, 24,273.56 and 9,631.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,589.48 : 24,273.56 = 9,631.76 : x
2. Step 2: Convert to fraction form
   17,589.48/24,273.56 = 9,631.76/x
3. Step 3: Cross multiply
   17,589.48x = 24,273.56 × 9,631.76
4. Step 4: Simplify right side
   17,589.48x = 233,797,104.27
5. Step 5: Solve for x
   x = 233,797,104.27/17,589.48
6. Step 6: Final answer
   x = 13,291.87