Finding the Fourth Proportional to 2,466.48, 3,403.59 and 1,418.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466.48 : 3,403.59 = 1,418.55 : x
2. Step 2: Convert to fraction form
   2,466.48/3,403.59 = 1,418.55/x
3. Step 3: Cross multiply
   2,466.48x = 3,403.59 × 1,418.55
4. Step 4: Simplify right side
   2,466.48x = 4,828,162.59
5. Step 5: Solve for x
   x = 4,828,162.59/2,466.48
6. Step 6: Final answer
   x = 1,957.51