Finding the Fourth Proportional to 2,488.50, 3,733.02 and 949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,488.50 : 3,733.02 = 949.50 : x
2. Step 2: Convert to fraction form
   2,488.50/3,733.02 = 949.50/x
3. Step 3: Cross multiply
   2,488.50x = 3,733.02 × 949.50
4. Step 4: Simplify right side
   2,488.50x = 3,544,502.49
5. Step 5: Solve for x
   x = 3,544,502.49/2,488.50
6. Step 6: Final answer
   x = 1,424.35