Finding the Fourth Proportional to 3,443.79, 4,752.04 and 1,951.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.79 : 4,752.04 = 1,951.39 : x
2. Step 2: Convert to fraction form
   3,443.79/4,752.04 = 1,951.39/x
3. Step 3: Cross multiply
   3,443.79x = 4,752.04 × 1,951.39
4. Step 4: Simplify right side
   3,443.79x = 9,273,061.33
5. Step 5: Solve for x
   x = 9,273,061.33/3,443.79
6. Step 6: Final answer
   x = 2,692.69