Finding the Fourth Proportional to 2,648.54, 3,654.54 and 1,529.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.54 : 3,654.54 = 1,529.43 : x
2. Step 2: Convert to fraction form
   2,648.54/3,654.54 = 1,529.43/x
3. Step 3: Cross multiply
   2,648.54x = 3,654.54 × 1,529.43
4. Step 4: Simplify right side
   2,648.54x = 5,589,363.11
5. Step 5: Solve for x
   x = 5,589,363.11/2,648.54
6. Step 6: Final answer
   x = 2,110.36