Finding the Fourth Proportional to 17,669.18, 24,383.60 and 9,711.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,669.18 : 24,383.60 = 9,711.53 : x
2. Step 2: Convert to fraction form
   17,669.18/24,383.60 = 9,711.53/x
3. Step 3: Cross multiply
   17,669.18x = 24,383.60 × 9,711.53
4. Step 4: Simplify right side
   17,669.18x = 236,801,892.43
5. Step 5: Solve for x
   x = 236,801,892.43/17,669.18
6. Step 6: Final answer
   x = 13,401.98