Finding the Fourth Proportional to 6,081.57, 9,124.83 and 2,186.28

Step by Step Solution

1. Step 1: Write the proportion equation
   6,081.57 : 9,124.83 = 2,186.28 : x
2. Step 2: Convert to fraction form
   6,081.57/9,124.83 = 2,186.28/x
3. Step 3: Cross multiply
   6,081.57x = 9,124.83 × 2,186.28
4. Step 4: Simplify right side
   6,081.57x = 19,949,433.33
5. Step 5: Solve for x
   x = 19,949,433.33/6,081.57
6. Step 6: Final answer
   x = 3,280.31