Finding the Fourth Proportional to 8,040.62, 12,062.64 and 2,494.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,040.62 : 12,062.64 = 2,494.10 : x
2. Step 2: Convert to fraction form
   8,040.62/12,062.64 = 2,494.10/x
3. Step 3: Cross multiply
   8,040.62x = 12,062.64 × 2,494.10
4. Step 4: Simplify right side
   8,040.62x = 30,085,430.42
5. Step 5: Solve for x
   x = 30,085,430.42/8,040.62
6. Step 6: Final answer
   x = 3,741.68