Finding the Fourth Proportional to 3,443.19, 4,751.55 and 2,026.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.19 : 4,751.55 = 2,026.71 : x
2. Step 2: Convert to fraction form
   3,443.19/4,751.55 = 2,026.71/x
3. Step 3: Cross multiply
   3,443.19x = 4,751.55 × 2,026.71
4. Step 4: Simplify right side
   3,443.19x = 9,630,003.77
5. Step 5: Solve for x
   x = 9,630,003.77/3,443.19
6. Step 6: Final answer
   x = 2,796.83