Finding the Fourth Proportional to 3,966.69, 5,951.67 and 1,744.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,966.69 : 5,951.67 = 1,744.38 : x
2. Step 2: Convert to fraction form
   3,966.69/5,951.67 = 1,744.38/x
3. Step 3: Cross multiply
   3,966.69x = 5,951.67 × 1,744.38
4. Step 4: Simplify right side
   3,966.69x = 10,381,993.35
5. Step 5: Solve for x
   x = 10,381,993.35/3,966.69
6. Step 6: Final answer
   x = 2,617.29