Finding the Fourth Proportional to 9,064.56, 12,496.56 and 7,752.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,064.56 : 12,496.56 = 7,752.24 : x
2. Step 2: Convert to fraction form
   9,064.56/12,496.56 = 7,752.24/x
3. Step 3: Cross multiply
   9,064.56x = 12,496.56 × 7,752.24
4. Step 4: Simplify right side
   9,064.56x = 96,876,332.29
5. Step 5: Solve for x
   x = 96,876,332.29/9,064.56
6. Step 6: Final answer
   x = 10,687.37