Finding the Fourth Proportional to 2,370.71, 3,563.88 and 1,682.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370.71 : 3,563.88 = 1,682.31 : x
2. Step 2: Convert to fraction form
   2,370.71/3,563.88 = 1,682.31/x
3. Step 3: Cross multiply
   2,370.71x = 3,563.88 × 1,682.31
4. Step 4: Simplify right side
   2,370.71x = 5,995,550.96
5. Step 5: Solve for x
   x = 5,995,550.96/2,370.71
6. Step 6: Final answer
   x = 2,529.01