Finding the Fourth Proportional to 2,654.65, 3,982.04 and 965.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654.65 : 3,982.04 = 965.99 : x
2. Step 2: Convert to fraction form
   2,654.65/3,982.04 = 965.99/x
3. Step 3: Cross multiply
   2,654.65x = 3,982.04 × 965.99
4. Step 4: Simplify right side
   2,654.65x = 3,846,618.36
5. Step 5: Solve for x
   x = 3,846,618.36/2,654.65
6. Step 6: Final answer
   x = 1,449.01