Finding the Fourth Proportional to 9,040.12, 12,476.06 and 5,264.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.12 : 12,476.06 = 5,264.46 : x
2. Step 2: Convert to fraction form
   9,040.12/12,476.06 = 5,264.46/x
3. Step 3: Cross multiply
   9,040.12x = 12,476.06 × 5,264.46
4. Step 4: Simplify right side
   9,040.12x = 65,679,718.83
5. Step 5: Solve for x
   x = 65,679,718.83/9,040.12
6. Step 6: Final answer
   x = 7,265.36