Finding the Fourth Proportional to 2,597.48, 3,584.55 and 1,418.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.48 : 3,584.55 = 1,418.55 : x
2. Step 2: Convert to fraction form
   2,597.48/3,584.55 = 1,418.55/x
3. Step 3: Cross multiply
   2,597.48x = 3,584.55 × 1,418.55
4. Step 4: Simplify right side
   2,597.48x = 5,084,863.40
5. Step 5: Solve for x
   x = 5,084,863.40/2,597.48
6. Step 6: Final answer
   x = 1,957.62