Finding the Fourth Proportional to 9,040.66, 12,476.58 and 5,061.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040.66 : 12,476.58 = 5,061.54 : x
2. Step 2: Convert to fraction form
   9,040.66/12,476.58 = 5,061.54/x
3. Step 3: Cross multiply
   9,040.66x = 12,476.58 × 5,061.54
4. Step 4: Simplify right side
   9,040.66x = 63,150,646.35
5. Step 5: Solve for x
   x = 63,150,646.35/9,040.66
6. Step 6: Final answer
   x = 6,985.18