Finding the Fourth Proportional to 9,025.67, 12,450.42 and 5,248.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.67 : 12,450.42 = 5,248.41 : x
2. Step 2: Convert to fraction form
   9,025.67/12,450.42 = 5,248.41/x
3. Step 3: Cross multiply
   9,025.67x = 12,450.42 × 5,248.41
4. Step 4: Simplify right side
   9,025.67x = 65,344,882.59
5. Step 5: Solve for x
   x = 65,344,882.59/9,025.67
6. Step 6: Final answer
   x = 7,239.90