Finding the Fourth Proportional to 2,059.38, 3,086.03 and 963.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.38 : 3,086.03 = 963.45 : x
2. Step 2: Convert to fraction form
   2,059.38/3,086.03 = 963.45/x
3. Step 3: Cross multiply
   2,059.38x = 3,086.03 × 963.45
4. Step 4: Simplify right side
   2,059.38x = 2,973,238.01
5. Step 5: Solve for x
   x = 2,973,238.01/2,059.38
6. Step 6: Final answer
   x = 1,443.75