Finding the Fourth Proportional to 2,408.54, 3,323.52 and 1,779.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408.54 : 3,323.52 = 1,779.39 : x
2. Step 2: Convert to fraction form
   2,408.54/3,323.52 = 1,779.39/x
3. Step 3: Cross multiply
   2,408.54x = 3,323.52 × 1,779.39
4. Step 4: Simplify right side
   2,408.54x = 5,913,838.25
5. Step 5: Solve for x
   x = 5,913,838.25/2,408.54
6. Step 6: Final answer
   x = 2,455.37