Finding the Fourth Proportional to 2,353.50, 3,249.06 and 1,608.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.50 : 3,249.06 = 1,608.51 : x
2. Step 2: Convert to fraction form
   2,353.50/3,249.06 = 1,608.51/x
3. Step 3: Cross multiply
   2,353.50x = 3,249.06 × 1,608.51
4. Step 4: Simplify right side
   2,353.50x = 5,226,145.50
5. Step 5: Solve for x
   x = 5,226,145.50/2,353.50
6. Step 6: Final answer
   x = 2,220.58