Finding the Fourth Proportional to 11,694.24, 16,139.52 and 7,500.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,694.24 : 16,139.52 = 7,500.96 : x
2. Step 2: Convert to fraction form
   11,694.24/16,139.52 = 7,500.96/x
3. Step 3: Cross multiply
   11,694.24x = 16,139.52 × 7,500.96
4. Step 4: Simplify right side
   11,694.24x = 121,061,893.94
5. Step 5: Solve for x
   x = 121,061,893.94/11,694.24
6. Step 6: Final answer
   x = 10,352.27