Finding the Fourth Proportional to 3,443.80, 4,752.18 and 2,046.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.80 : 4,752.18 = 2,046.28 : x
2. Step 2: Convert to fraction form
   3,443.80/4,752.18 = 2,046.28/x
3. Step 3: Cross multiply
   3,443.80x = 4,752.18 × 2,046.28
4. Step 4: Simplify right side
   3,443.80x = 9,724,290.89
5. Step 5: Solve for x
   x = 9,724,290.89/3,443.80
6. Step 6: Final answer
   x = 2,823.71