Finding the Fourth Proportional to 2,059.71, 3,087.41 and 963.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.71 : 3,087.41 = 963.18 : x
2. Step 2: Convert to fraction form
   2,059.71/3,087.41 = 963.18/x
3. Step 3: Cross multiply
   2,059.71x = 3,087.41 × 963.18
4. Step 4: Simplify right side
   2,059.71x = 2,973,726.75
5. Step 5: Solve for x
   x = 2,973,726.75/2,059.71
6. Step 6: Final answer
   x = 1,443.76