Finding the Fourth Proportional to 2,738.74, 4,105.17 and 982.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,738.74 : 4,105.17 = 982.05 : x
2. Step 2: Convert to fraction form
   2,738.74/4,105.17 = 982.05/x
3. Step 3: Cross multiply
   2,738.74x = 4,105.17 × 982.05
4. Step 4: Simplify right side
   2,738.74x = 4,031,482.20
5. Step 5: Solve for x
   x = 4,031,482.20/2,738.74
6. Step 6: Final answer
   x = 1,472.02