Finding the Fourth Proportional to 2,695.86, 4,040.55 and 963.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695.86 : 4,040.55 = 963.54 : x
2. Step 2: Convert to fraction form
   2,695.86/4,040.55 = 963.54/x
3. Step 3: Cross multiply
   2,695.86x = 4,040.55 × 963.54
4. Step 4: Simplify right side
   2,695.86x = 3,893,231.55
5. Step 5: Solve for x
   x = 3,893,231.55/2,695.86
6. Step 6: Final answer
   x = 1,444.15