Finding the Fourth Proportional to 17,521.92, 24,180.32 and 9,564.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,521.92 : 24,180.32 = 9,564.89 : x
2. Step 2: Convert to fraction form
   17,521.92/24,180.32 = 9,564.89/x
3. Step 3: Cross multiply
   17,521.92x = 24,180.32 × 9,564.89
4. Step 4: Simplify right side
   17,521.92x = 231,282,003.98
5. Step 5: Solve for x
   x = 231,282,003.98/17,521.92
6. Step 6: Final answer
   x = 13,199.58