Finding the Fourth Proportional to 11,105.64, 16,653.92 and 5,552.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,105.64 : 16,653.92 = 5,552.37 : x
2. Step 2: Convert to fraction form
   11,105.64/16,653.92 = 5,552.37/x
3. Step 3: Cross multiply
   11,105.64x = 16,653.92 × 5,552.37
4. Step 4: Simplify right side
   11,105.64x = 92,468,698.03
5. Step 5: Solve for x
   x = 92,468,698.03/11,105.64
6. Step 6: Final answer
   x = 8,326.28