Finding the Fourth Proportional to 9,040.76, 12,476.46 and 5,062.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.76 : 12,476.46 = 5,062.28 : x
2. Step 2: Convert to fraction form
   9,040.76/12,476.46 = 5,062.28/x
3. Step 3: Cross multiply
   9,040.76x = 12,476.46 × 5,062.28
4. Step 4: Simplify right side
   9,040.76x = 63,159,333.93
5. Step 5: Solve for x
   x = 63,159,333.93/9,040.76
6. Step 6: Final answer
   x = 6,986.06