Finding the Fourth Proportional to 10,849.52, 16,274.17 and 8,233.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,849.52 : 16,274.17 = 8,233.10 : x
2. Step 2: Convert to fraction form
   10,849.52/16,274.17 = 8,233.10/x
3. Step 3: Cross multiply
   10,849.52x = 16,274.17 × 8,233.10
4. Step 4: Simplify right side
   10,849.52x = 133,986,766.83
5. Step 5: Solve for x
   x = 133,986,766.83/10,849.52
6. Step 6: Final answer
   x = 12,349.55