Finding the Fourth Proportional to 11,081.04, 16,616.71 and 4,150.68

Step by Step Solution

1. Step 1: Write the proportion equation
   11,081.04 : 16,616.71 = 4,150.68 : x
2. Step 2: Convert to fraction form
   11,081.04/16,616.71 = 4,150.68/x
3. Step 3: Cross multiply
   11,081.04x = 16,616.71 × 4,150.68
4. Step 4: Simplify right side
   11,081.04x = 68,970,645.86
5. Step 5: Solve for x
   x = 68,970,645.86/11,081.04
6. Step 6: Final answer
   x = 6,224.20