Finding the Fourth Proportional to 2,648.14, 3,654.46 and 1,469.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.14 : 3,654.46 = 1,469.22 : x
2. Step 2: Convert to fraction form
   2,648.14/3,654.46 = 1,469.22/x
3. Step 3: Cross multiply
   2,648.14x = 3,654.46 × 1,469.22
4. Step 4: Simplify right side
   2,648.14x = 5,369,205.72
5. Step 5: Solve for x
   x = 5,369,205.72/2,648.14
6. Step 6: Final answer
   x = 2,027.54