Finding the Fourth Proportional to 2,819.82, 3,890.47 and 1,701.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819.82 : 3,890.47 = 1,701.10 : x
2. Step 2: Convert to fraction form
   2,819.82/3,890.47 = 1,701.10/x
3. Step 3: Cross multiply
   2,819.82x = 3,890.47 × 1,701.10
4. Step 4: Simplify right side
   2,819.82x = 6,618,078.52
5. Step 5: Solve for x
   x = 6,618,078.52/2,819.82
6. Step 6: Final answer
   x = 2,346.99