Finding the Fourth Proportional to 8,040.51, 12,061.22 and 2,494.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,040.51 : 12,061.22 = 2,494.17 : x
2. Step 2: Convert to fraction form
   8,040.51/12,061.22 = 2,494.17/x
3. Step 3: Cross multiply
   8,040.51x = 12,061.22 × 2,494.17
4. Step 4: Simplify right side
   8,040.51x = 30,082,720.62
5. Step 5: Solve for x
   x = 30,082,720.62/8,040.51
6. Step 6: Final answer
   x = 3,741.39