Finding the Fourth Proportional to 11,025.27, 16,532.49 and 7,695.12

Step by Step Solution

1. Step 1: Write the proportion equation
   11,025.27 : 16,532.49 = 7,695.12 : x
2. Step 2: Convert to fraction form
   11,025.27/16,532.49 = 7,695.12/x
3. Step 3: Cross multiply
   11,025.27x = 16,532.49 × 7,695.12
4. Step 4: Simplify right side
   11,025.27x = 127,219,494.45
5. Step 5: Solve for x
   x = 127,219,494.45/11,025.27
6. Step 6: Final answer
   x = 11,538.90