Finding the Fourth Proportional to 2,597.31, 3,584.25 and 1,418.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.31 : 3,584.25 = 1,418.38 : x
2. Step 2: Convert to fraction form
   2,597.31/3,584.25 = 1,418.38/x
3. Step 3: Cross multiply
   2,597.31x = 3,584.25 × 1,418.38
4. Step 4: Simplify right side
   2,597.31x = 5,083,819.55
5. Step 5: Solve for x
   x = 5,083,819.55/2,597.31
6. Step 6: Final answer
   x = 1,957.34