Finding the Fourth Proportional to 2,819.82, 4,229.82 and 1,358.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819.82 : 4,229.82 = 1,358.22 : x
2. Step 2: Convert to fraction form
   2,819.82/4,229.82 = 1,358.22/x
3. Step 3: Cross multiply
   2,819.82x = 4,229.82 × 1,358.22
4. Step 4: Simplify right side
   2,819.82x = 5,745,026.12
5. Step 5: Solve for x
   x = 5,745,026.12/2,819.82
6. Step 6: Final answer
   x = 2,037.37