Finding the Fourth Proportional to 16,466.55, 24,706.17 and 9,897.45

Step by Step Solution

1. Step 1: Write the proportion equation
   16,466.55 : 24,706.17 = 9,897.45 : x
2. Step 2: Convert to fraction form
   16,466.55/24,706.17 = 9,897.45/x
3. Step 3: Cross multiply
   16,466.55x = 24,706.17 × 9,897.45
4. Step 4: Simplify right side
   16,466.55x = 244,528,082.27
5. Step 5: Solve for x
   x = 244,528,082.27/16,466.55
6. Step 6: Final answer
   x = 14,849.99