Finding the Fourth Proportional to 2,049.48, 3,074.34 and 662.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049.48 : 3,074.34 = 662.82 : x
2. Step 2: Convert to fraction form
   2,049.48/3,074.34 = 662.82/x
3. Step 3: Cross multiply
   2,049.48x = 3,074.34 × 662.82
4. Step 4: Simplify right side
   2,049.48x = 2,037,734.04
5. Step 5: Solve for x
   x = 2,037,734.04/2,049.48
6. Step 6: Final answer
   x = 994.27