Finding the Fourth Proportional to 11,150.62, 16,726.83 and 5,601.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,150.62 : 16,726.83 = 5,601.11 : x
2. Step 2: Convert to fraction form
   11,150.62/16,726.83 = 5,601.11/x
3. Step 3: Cross multiply
   11,150.62x = 16,726.83 × 5,601.11
4. Step 4: Simplify right side
   11,150.62x = 93,688,814.78
5. Step 5: Solve for x
   x = 93,688,814.78/11,150.62
6. Step 6: Final answer
   x = 8,402.12