Finding the Fourth Proportional to 3,982.50, 5,976.18 and 1,674

Step by Step Solution

1. Step 1: Write the proportion equation
   3,982.50 : 5,976.18 = 1,674 : x
2. Step 2: Convert to fraction form
   3,982.50/5,976.18 = 1,674/x
3. Step 3: Cross multiply
   3,982.50x = 5,976.18 × 1,674
4. Step 4: Simplify right side
   3,982.50x = 10,004,125.32
5. Step 5: Solve for x
   x = 10,004,125.32/3,982.50
6. Step 6: Final answer
   x = 2,512.02