Finding the Fourth Proportional to 5,648.51, 8,469.06 and 2,724.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,648.51 : 8,469.06 = 2,724.05 : x
2. Step 2: Convert to fraction form
   5,648.51/8,469.06 = 2,724.05/x
3. Step 3: Cross multiply
   5,648.51x = 8,469.06 × 2,724.05
4. Step 4: Simplify right side
   5,648.51x = 23,070,142.89
5. Step 5: Solve for x
   x = 23,070,142.89/5,648.51
6. Step 6: Final answer
   x = 4,084.29