Finding the Fourth Proportional to 2,648.48, 3,654.98 and 1,469.66

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.48 : 3,654.98 = 1,469.66 : x
2. Step 2: Convert to fraction form
   2,648.48/3,654.98 = 1,469.66/x
3. Step 3: Cross multiply
   2,648.48x = 3,654.98 × 1,469.66
4. Step 4: Simplify right side
   2,648.48x = 5,371,552.28
5. Step 5: Solve for x
   x = 5,371,552.28/2,648.48
6. Step 6: Final answer
   x = 2,028.17