Finding the Fourth Proportional to 8,040.57, 12,062.60 and 2,493.81

Step by Step Solution

1. Step 1: Write the proportion equation
   8,040.57 : 12,062.60 = 2,493.81 : x
2. Step 2: Convert to fraction form
   8,040.57/12,062.60 = 2,493.81/x
3. Step 3: Cross multiply
   8,040.57x = 12,062.60 × 2,493.81
4. Step 4: Simplify right side
   8,040.57x = 30,081,820.04
5. Step 5: Solve for x
   x = 30,081,820.04/8,040.57
6. Step 6: Final answer
   x = 3,741.25