Finding the Fourth Proportional to 2,041.46, 3,062.12 and 654.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.46 : 3,062.12 = 654.78 : x
2. Step 2: Convert to fraction form
   2,041.46/3,062.12 = 654.78/x
3. Step 3: Cross multiply
   2,041.46x = 3,062.12 × 654.78
4. Step 4: Simplify right side
   2,041.46x = 2,005,016.57
5. Step 5: Solve for x
   x = 2,005,016.57/2,041.46
6. Step 6: Final answer
   x = 982.15