Finding the Fourth Proportional to 2,699.34, 4,046.58 and 966.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,699.34 : 4,046.58 = 966.75 : x
2. Step 2: Convert to fraction form
   2,699.34/4,046.58 = 966.75/x
3. Step 3: Cross multiply
   2,699.34x = 4,046.58 × 966.75
4. Step 4: Simplify right side
   2,699.34x = 3,912,031.22
5. Step 5: Solve for x
   x = 3,912,031.22/2,699.34
6. Step 6: Final answer
   x = 1,449.25