Finding the Fourth Proportional to 9,040.36, 12,475.88 and 5,061.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.36 : 12,475.88 = 5,061.04 : x
2. Step 2: Convert to fraction form
   9,040.36/12,475.88 = 5,061.04/x
3. Step 3: Cross multiply
   9,040.36x = 12,475.88 × 5,061.04
4. Step 4: Simplify right side
   9,040.36x = 63,140,927.72
5. Step 5: Solve for x
   x = 63,140,927.72/9,040.36
6. Step 6: Final answer
   x = 6,984.34