Finding the Fourth Proportional to 2,300.88, 3,445.20 and 1,608.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.88 : 3,445.20 = 1,608.36 : x
2. Step 2: Convert to fraction form
   2,300.88/3,445.20 = 1,608.36/x
3. Step 3: Cross multiply
   2,300.88x = 3,445.20 × 1,608.36
4. Step 4: Simplify right side
   2,300.88x = 5,541,121.87
5. Step 5: Solve for x
   x = 5,541,121.87/2,300.88
6. Step 6: Final answer
   x = 2,408.26