Finding the Fourth Proportional to 11,086.04, 16,615.17 and 5,540.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,086.04 : 16,615.17 = 5,540.93 : x
2. Step 2: Convert to fraction form
   11,086.04/16,615.17 = 5,540.93/x
3. Step 3: Cross multiply
   11,086.04x = 16,615.17 × 5,540.93
4. Step 4: Simplify right side
   11,086.04x = 92,063,493.91
5. Step 5: Solve for x
   x = 92,063,493.91/11,086.04
6. Step 6: Final answer
   x = 8,304.45