Finding the Fourth Proportional to 11,086.04, 16,631.82 and 3,294.85

Step by Step Solution

1. Step 1: Write the proportion equation
   11,086.04 : 16,631.82 = 3,294.85 : x
2. Step 2: Convert to fraction form
   11,086.04/16,631.82 = 3,294.85/x
3. Step 3: Cross multiply
   11,086.04x = 16,631.82 × 3,294.85
4. Step 4: Simplify right side
   11,086.04x = 54,799,310.55
5. Step 5: Solve for x
   x = 54,799,310.55/11,086.04
6. Step 6: Final answer
   x = 4,943.09