Finding the Fourth Proportional to 8,040.05, 12,061.24 and 2,493.88

Step by Step Solution

1. Step 1: Write the proportion equation
   8,040.05 : 12,061.24 = 2,493.88 : x
2. Step 2: Convert to fraction form
   8,040.05/12,061.24 = 2,493.88/x
3. Step 3: Cross multiply
   8,040.05x = 12,061.24 × 2,493.88
4. Step 4: Simplify right side
   8,040.05x = 30,079,285.21
5. Step 5: Solve for x
   x = 30,079,285.21/8,040.05
6. Step 6: Final answer
   x = 3,741.18