Finding the Fourth Proportional to 3,443.77, 4,752.05 and 1,951.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.77 : 4,752.05 = 1,951.82 : x
2. Step 2: Convert to fraction form
   3,443.77/4,752.05 = 1,951.82/x
3. Step 3: Cross multiply
   3,443.77x = 4,752.05 × 1,951.82
4. Step 4: Simplify right side
   3,443.77x = 9,275,141.51
5. Step 5: Solve for x
   x = 9,275,141.51/3,443.77
6. Step 6: Final answer
   x = 2,693.31