Finding the Fourth Proportional to 2,456.22, 3,682.84 and 1,068.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,456.22 : 3,682.84 = 1,068.38 : x
2. Step 2: Convert to fraction form
   2,456.22/3,682.84 = 1,068.38/x
3. Step 3: Cross multiply
   2,456.22x = 3,682.84 × 1,068.38
4. Step 4: Simplify right side
   2,456.22x = 3,934,680.69
5. Step 5: Solve for x
   x = 3,934,680.69/2,456.22
6. Step 6: Final answer
   x = 1,601.93