Finding the Fourth Proportional to 5,796.75, 7,999.43 and 3,144.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,796.75 : 7,999.43 = 3,144.10 : x
2. Step 2: Convert to fraction form
   5,796.75/7,999.43 = 3,144.10/x
3. Step 3: Cross multiply
   5,796.75x = 7,999.43 × 3,144.10
4. Step 4: Simplify right side
   5,796.75x = 25,151,007.86
5. Step 5: Solve for x
   x = 25,151,007.86/5,796.75
6. Step 6: Final answer
   x = 4,338.81