Finding the Fourth Proportional to 11,081.27, 16,607.57 and 4,499.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,081.27 : 16,607.57 = 4,499.82 : x
2. Step 2: Convert to fraction form
   11,081.27/16,607.57 = 4,499.82/x
3. Step 3: Cross multiply
   11,081.27x = 16,607.57 × 4,499.82
4. Step 4: Simplify right side
   11,081.27x = 74,731,053.14
5. Step 5: Solve for x
   x = 74,731,053.14/11,081.27
6. Step 6: Final answer
   x = 6,743.91