Finding the Fourth Proportional to 3,404.73, 5,104.82 and 1,323.44

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.73 : 5,104.82 = 1,323.44 : x
2. Step 2: Convert to fraction form
   3,404.73/5,104.82 = 1,323.44/x
3. Step 3: Cross multiply
   3,404.73x = 5,104.82 × 1,323.44
4. Step 4: Simplify right side
   3,404.73x = 6,755,919.91
5. Step 5: Solve for x
   x = 6,755,919.91/3,404.73
6. Step 6: Final answer
   x = 1,984.27