Finding the Fourth Proportional to 11,086.29, 16,620.75 and 5,536.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,086.29 : 16,620.75 = 5,536.89 : x
2. Step 2: Convert to fraction form
   11,086.29/16,620.75 = 5,536.89/x
3. Step 3: Cross multiply
   11,086.29x = 16,620.75 × 5,536.89
4. Step 4: Simplify right side
   11,086.29x = 92,027,264.47
5. Step 5: Solve for x
   x = 92,027,264.47/11,086.29
6. Step 6: Final answer
   x = 8,301.00