Finding the Fourth Proportional to 9,248.58, 12,762.06 and 5,472.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,248.58 : 12,762.06 = 5,472.06 : x
2. Step 2: Convert to fraction form
   9,248.58/12,762.06 = 5,472.06/x
3. Step 3: Cross multiply
   9,248.58x = 12,762.06 × 5,472.06
4. Step 4: Simplify right side
   9,248.58x = 69,834,689.67
5. Step 5: Solve for x
   x = 69,834,689.67/9,248.58
6. Step 6: Final answer
   x = 7,550.86