Finding the Fourth Proportional to 5,923.28, 8,168.00 and 5,086.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,923.28 : 8,168.00 = 5,086.76 : x
2. Step 2: Convert to fraction form
   5,923.28/8,168.00 = 5,086.76/x
3. Step 3: Cross multiply
   5,923.28x = 8,168.00 × 5,086.76
4. Step 4: Simplify right side
   5,923.28x = 41,548,589.41
5. Step 5: Solve for x
   x = 41,548,589.41/5,923.28
6. Step 6: Final answer
   x = 7,014.45