Finding the Fourth Proportional to 2,280.35, 3,144.79 and 1,494.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,280.35 : 3,144.79 = 1,494.83 : x
2. Step 2: Convert to fraction form
   2,280.35/3,144.79 = 1,494.83/x
3. Step 3: Cross multiply
   2,280.35x = 3,144.79 × 1,494.83
4. Step 4: Simplify right side
   2,280.35x = 4,700,926.44
5. Step 5: Solve for x
   x = 4,700,926.44/2,280.35
6. Step 6: Final answer
   x = 2,061.49