Finding the Fourth Proportional to 17,731.37, 24,469.22 and 9,773.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,731.37 : 24,469.22 = 9,773.42 : x
2. Step 2: Convert to fraction form
   17,731.37/24,469.22 = 9,773.42/x
3. Step 3: Cross multiply
   17,731.37x = 24,469.22 × 9,773.42
4. Step 4: Simplify right side
   17,731.37x = 239,147,792.92
5. Step 5: Solve for x
   x = 239,147,792.92/17,731.37
6. Step 6: Final answer
   x = 13,487.27