Finding the Fourth Proportional to 2,426.82, 3,641.34 and 966.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.82 : 3,641.34 = 966.12 : x
2. Step 2: Convert to fraction form
   2,426.82/3,641.34 = 966.12/x
3. Step 3: Cross multiply
   2,426.82x = 3,641.34 × 966.12
4. Step 4: Simplify right side
   2,426.82x = 3,517,971.40
5. Step 5: Solve for x
   x = 3,517,971.40/2,426.82
6. Step 6: Final answer
   x = 1,449.62