Finding the Fourth Proportional to 2,648.42, 3,654.94 and 1,469.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.42 : 3,654.94 = 1,469.50 : x
2. Step 2: Convert to fraction form
   2,648.42/3,654.94 = 1,469.50/x
3. Step 3: Cross multiply
   2,648.42x = 3,654.94 × 1,469.50
4. Step 4: Simplify right side
   2,648.42x = 5,370,934.33
5. Step 5: Solve for x
   x = 5,370,934.33/2,648.42
6. Step 6: Final answer
   x = 2,027.98