Finding the Fourth Proportional to 1,606.62, 2,410.37 and 682.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606.62 : 2,410.37 = 682.23 : x
2. Step 2: Convert to fraction form
   1,606.62/2,410.37 = 682.23/x
3. Step 3: Cross multiply
   1,606.62x = 2,410.37 × 682.23
4. Step 4: Simplify right side
   1,606.62x = 1,644,426.73
5. Step 5: Solve for x
   x = 1,644,426.73/1,606.62
6. Step 6: Final answer
   x = 1,023.53