Finding the Fourth Proportional to 11,124.72, 16,695.24 and 5,576.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,124.72 : 16,695.24 = 5,576.52 : x
2. Step 2: Convert to fraction form
   11,124.72/16,695.24 = 5,576.52/x
3. Step 3: Cross multiply
   11,124.72x = 16,695.24 × 5,576.52
4. Step 4: Simplify right side
   11,124.72x = 93,101,339.76
5. Step 5: Solve for x
   x = 93,101,339.76/11,124.72
6. Step 6: Final answer
   x = 8,368.87