Finding the Fourth Proportional to 2,648.43, 3,654.30 and 1,600.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.43 : 3,654.30 = 1,600.49 : x
2. Step 2: Convert to fraction form
   2,648.43/3,654.30 = 1,600.49/x
3. Step 3: Cross multiply
   2,648.43x = 3,654.30 × 1,600.49
4. Step 4: Simplify right side
   2,648.43x = 5,848,670.61
5. Step 5: Solve for x
   x = 5,848,670.61/2,648.43
6. Step 6: Final answer
   x = 2,208.36