Finding the Fourth Proportional to 9,040.04, 12,474.64 and 5,061.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.04 : 12,474.64 = 5,061.12 : x
2. Step 2: Convert to fraction form
   9,040.04/12,474.64 = 5,061.12/x
3. Step 3: Cross multiply
   9,040.04x = 12,474.64 × 5,061.12
4. Step 4: Simplify right side
   9,040.04x = 63,135,650.00
5. Step 5: Solve for x
   x = 63,135,650.00/9,040.04
6. Step 6: Final answer
   x = 6,984.00