Finding the Fourth Proportional to 2,408.83, 3,324.00 and 1,623.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408.83 : 3,324.00 = 1,623.94 : x
2. Step 2: Convert to fraction form
   2,408.83/3,324.00 = 1,623.94/x
3. Step 3: Cross multiply
   2,408.83x = 3,324.00 × 1,623.94
4. Step 4: Simplify right side
   2,408.83x = 5,397,974.34
5. Step 5: Solve for x
   x = 5,397,974.34/2,408.83
6. Step 6: Final answer
   x = 2,240.91