Finding the Fourth Proportional to 9,040.35, 12,475.54 and 5,061.46

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.35 : 12,475.54 = 5,061.46 : x
2. Step 2: Convert to fraction form
   9,040.35/12,475.54 = 5,061.46/x
3. Step 3: Cross multiply
   9,040.35x = 12,475.54 × 5,061.46
4. Step 4: Simplify right side
   9,040.35x = 63,144,446.69
5. Step 5: Solve for x
   x = 63,144,446.69/9,040.35
6. Step 6: Final answer
   x = 6,984.73