Finding the Fourth Proportional to 9,040.23, 12,475.62 and 5,061.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.23 : 12,475.62 = 5,061.38 : x
2. Step 2: Convert to fraction form
   9,040.23/12,475.62 = 5,061.38/x
3. Step 3: Cross multiply
   9,040.23x = 12,475.62 × 5,061.38
4. Step 4: Simplify right side
   9,040.23x = 63,143,791.18
5. Step 5: Solve for x
   x = 63,143,791.18/9,040.23
6. Step 6: Final answer
   x = 6,984.75