Finding the Fourth Proportional to 11,084.69, 15,295.83 and 6,607.55

Step by Step Solution

1. Step 1: Write the proportion equation
   11,084.69 : 15,295.83 = 6,607.55 : x
2. Step 2: Convert to fraction form
   11,084.69/15,295.83 = 6,607.55/x
3. Step 3: Cross multiply
   11,084.69x = 15,295.83 × 6,607.55
4. Step 4: Simplify right side
   11,084.69x = 101,067,961.52
5. Step 5: Solve for x
   x = 101,067,961.52/11,084.69
6. Step 6: Final answer
   x = 9,117.80