Finding the Fourth Proportional to 2,674.89, 4,014.07 and 1,443.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,674.89 : 4,014.07 = 1,443.17 : x
2. Step 2: Convert to fraction form
   2,674.89/4,014.07 = 1,443.17/x
3. Step 3: Cross multiply
   2,674.89x = 4,014.07 × 1,443.17
4. Step 4: Simplify right side
   2,674.89x = 5,792,991.83
5. Step 5: Solve for x
   x = 5,792,991.83/2,674.89
6. Step 6: Final answer
   x = 2,165.69