Finding the Fourth Proportional to 2,494.55, 3,744.12 and 1,262.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494.55 : 3,744.12 = 1,262.82 : x
2. Step 2: Convert to fraction form
   2,494.55/3,744.12 = 1,262.82/x
3. Step 3: Cross multiply
   2,494.55x = 3,744.12 × 1,262.82
4. Step 4: Simplify right side
   2,494.55x = 4,728,149.62
5. Step 5: Solve for x
   x = 4,728,149.62/2,494.55
6. Step 6: Final answer
   x = 1,895.40