Finding the Fourth Proportional to 6,789.87, 10,194.53 and 5,040.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789.87 : 10,194.53 = 5,040.27 : x
2. Step 2: Convert to fraction form
   6,789.87/10,194.53 = 5,040.27/x
3. Step 3: Cross multiply
   6,789.87x = 10,194.53 × 5,040.27
4. Step 4: Simplify right side
   6,789.87x = 51,383,158.52
5. Step 5: Solve for x
   x = 51,383,158.52/6,789.87
6. Step 6: Final answer
   x = 7,567.62