Finding the Fourth Proportional to 3,426.91, 5,149.98 and 2,040.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426.91 : 5,149.98 = 2,040.49 : x
2. Step 2: Convert to fraction form
   3,426.91/5,149.98 = 2,040.49/x
3. Step 3: Cross multiply
   3,426.91x = 5,149.98 × 2,040.49
4. Step 4: Simplify right side
   3,426.91x = 10,508,482.69
5. Step 5: Solve for x
   x = 10,508,482.69/3,426.91
6. Step 6: Final answer
   x = 3,066.46