Finding the Fourth Proportional to 2,598.43, 3,585.67 and 1,419.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598.43 : 3,585.67 = 1,419.43 : x
2. Step 2: Convert to fraction form
   2,598.43/3,585.67 = 1,419.43/x
3. Step 3: Cross multiply
   2,598.43x = 3,585.67 × 1,419.43
4. Step 4: Simplify right side
   2,598.43x = 5,089,607.57
5. Step 5: Solve for x
   x = 5,089,607.57/2,598.43
6. Step 6: Final answer
   x = 1,958.72