Finding the Fourth Proportional to 2,466.42, 3,403.71 and 1,418.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466.42 : 3,403.71 = 1,418.55 : x
2. Step 2: Convert to fraction form
   2,466.42/3,403.71 = 1,418.55/x
3. Step 3: Cross multiply
   2,466.42x = 3,403.71 × 1,418.55
4. Step 4: Simplify right side
   2,466.42x = 4,828,332.82
5. Step 5: Solve for x
   x = 4,828,332.82/2,466.42
6. Step 6: Final answer
   x = 1,957.63