Finding the Fourth Proportional to 2,559.27, 3,532.00 and 1,440.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.27 : 3,532.00 = 1,440.14 : x
2. Step 2: Convert to fraction form
   2,559.27/3,532.00 = 1,440.14/x
3. Step 3: Cross multiply
   2,559.27x = 3,532.00 × 1,440.14
4. Step 4: Simplify right side
   2,559.27x = 5,086,559.84
5. Step 5: Solve for x
   x = 5,086,559.84/2,559.27
6. Step 6: Final answer
   x = 1,987.50