Finding the Fourth Proportional to 2,648.32, 3,654.66 and 1,469.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.32 : 3,654.66 = 1,469.41 : x
2. Step 2: Convert to fraction form
   2,648.32/3,654.66 = 1,469.41/x
3. Step 3: Cross multiply
   2,648.32x = 3,654.66 × 1,469.41
4. Step 4: Simplify right side
   2,648.32x = 5,370,193.95
5. Step 5: Solve for x
   x = 5,370,193.95/2,648.32
6. Step 6: Final answer
   x = 2,027.77