Finding the Fourth Proportional to 1,966.94, 2,714.37 and 1,082.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966.94 : 2,714.37 = 1,082.79 : x
2. Step 2: Convert to fraction form
   1,966.94/2,714.37 = 1,082.79/x
3. Step 3: Cross multiply
   1,966.94x = 2,714.37 × 1,082.79
4. Step 4: Simplify right side
   1,966.94x = 2,939,092.69
5. Step 5: Solve for x
   x = 2,939,092.69/1,966.94
6. Step 6: Final answer
   x = 1,494.25