Finding the Fourth Proportional to 1,982.76, 2,974.59 and 1,366.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982.76 : 2,974.59 = 1,366.71 : x
2. Step 2: Convert to fraction form
   1,982.76/2,974.59 = 1,366.71/x
3. Step 3: Cross multiply
   1,982.76x = 2,974.59 × 1,366.71
4. Step 4: Simplify right side
   1,982.76x = 4,065,401.90
5. Step 5: Solve for x
   x = 4,065,401.90/1,982.76
6. Step 6: Final answer
   x = 2,050.38