Finding the Fourth Proportional to 3,142.69, 4,339.83 and 2,026.24

Step by Step Solution

1. Step 1: Write the proportion equation
   3,142.69 : 4,339.83 = 2,026.24 : x
2. Step 2: Convert to fraction form
   3,142.69/4,339.83 = 2,026.24/x
3. Step 3: Cross multiply
   3,142.69x = 4,339.83 × 2,026.24
4. Step 4: Simplify right side
   3,142.69x = 8,793,537.14
5. Step 5: Solve for x
   x = 8,793,537.14/3,142.69
6. Step 6: Final answer
   x = 2,798.09