Finding the Fourth Proportional to 17,564.48, 24,238.88 and 9,606.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,564.48 : 24,238.88 = 9,606.72 : x
2. Step 2: Convert to fraction form
   17,564.48/24,238.88 = 9,606.72/x
3. Step 3: Cross multiply
   17,564.48x = 24,238.88 × 9,606.72
4. Step 4: Simplify right side
   17,564.48x = 232,856,133.27
5. Step 5: Solve for x
   x = 232,856,133.27/17,564.48
6. Step 6: Final answer
   x = 13,257.22