Finding the Fourth Proportional to 2,435.06, 3,359.00 and 1,440.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,435.06 : 3,359.00 = 1,440.18 : x
2. Step 2: Convert to fraction form
   2,435.06/3,359.00 = 1,440.18/x
3. Step 3: Cross multiply
   2,435.06x = 3,359.00 × 1,440.18
4. Step 4: Simplify right side
   2,435.06x = 4,837,568.22
5. Step 5: Solve for x
   x = 4,837,568.22/2,435.06
6. Step 6: Final answer
   x = 1,986.63