Finding the Fourth Proportional to 9,040.59, 12,476.52 and 5,062.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.59 : 12,476.52 = 5,062.47 : x
2. Step 2: Convert to fraction form
   9,040.59/12,476.52 = 5,062.47/x
3. Step 3: Cross multiply
   9,040.59x = 12,476.52 × 5,062.47
4. Step 4: Simplify right side
   9,040.59x = 63,162,008.20
5. Step 5: Solve for x
   x = 63,162,008.20/9,040.59
6. Step 6: Final answer
   x = 6,986.49