Finding the Fourth Proportional to 2,134.10, 3,200.06 and 963.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.10 : 3,200.06 = 963.10 : x
2. Step 2: Convert to fraction form
   2,134.10/3,200.06 = 963.10/x
3. Step 3: Cross multiply
   2,134.10x = 3,200.06 × 963.10
4. Step 4: Simplify right side
   2,134.10x = 3,081,977.79
5. Step 5: Solve for x
   x = 3,081,977.79/2,134.10
6. Step 6: Final answer
   x = 1,444.16