Finding the Fourth Proportional to 9,303.04, 12,826.92 and 6,472.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,303.04 : 12,826.92 = 6,472.72 : x
2. Step 2: Convert to fraction form
   9,303.04/12,826.92 = 6,472.72/x
3. Step 3: Cross multiply
   9,303.04x = 12,826.92 × 6,472.72
4. Step 4: Simplify right side
   9,303.04x = 83,025,061.62
5. Step 5: Solve for x
   x = 83,025,061.62/9,303.04
6. Step 6: Final answer
   x = 8,924.51