Finding the Fourth Proportional to 2,054.27, 3,083.46 and 959.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.27 : 3,083.46 = 959.41 : x
2. Step 2: Convert to fraction form
   2,054.27/3,083.46 = 959.41/x
3. Step 3: Cross multiply
   2,054.27x = 3,083.46 × 959.41
4. Step 4: Simplify right side
   2,054.27x = 2,958,286.94
5. Step 5: Solve for x
   x = 2,958,286.94/2,054.27
6. Step 6: Final answer
   x = 1,440.07