Finding the Fourth Proportional to 2,426.00, 3,639.92 and 966.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.00 : 3,639.92 = 966.17 : x
2. Step 2: Convert to fraction form
   2,426.00/3,639.92 = 966.17/x
3. Step 3: Cross multiply
   2,426.00x = 3,639.92 × 966.17
4. Step 4: Simplify right side
   2,426.00x = 3,516,785.78
5. Step 5: Solve for x
   x = 3,516,785.78/2,426.00
6. Step 6: Final answer
   x = 1,449.63