Finding the Fourth Proportional to 2,354.06, 3,249.20 and 1,608.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,354.06 : 3,249.20 = 1,608.32 : x
2. Step 2: Convert to fraction form
   2,354.06/3,249.20 = 1,608.32/x
3. Step 3: Cross multiply
   2,354.06x = 3,249.20 × 1,608.32
4. Step 4: Simplify right side
   2,354.06x = 5,225,753.34
5. Step 5: Solve for x
   x = 5,225,753.34/2,354.06
6. Step 6: Final answer
   x = 2,219.89