Finding the Fourth Proportional to 2,597.81, 3,584.86 and 1,418.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.81 : 3,584.86 = 1,418.92 : x
2. Step 2: Convert to fraction form
   2,597.81/3,584.86 = 1,418.92/x
3. Step 3: Cross multiply
   2,597.81x = 3,584.86 × 1,418.92
4. Step 4: Simplify right side
   2,597.81x = 5,086,617.04
5. Step 5: Solve for x
   x = 5,086,617.04/2,597.81
6. Step 6: Final answer
   x = 1,958.04