Finding the Fourth Proportional to 6,816.96, 9,404.72 and 5,028.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,816.96 : 9,404.72 = 5,028.73 : x
2. Step 2: Convert to fraction form
   6,816.96/9,404.72 = 5,028.73/x
3. Step 3: Cross multiply
   6,816.96x = 9,404.72 × 5,028.73
4. Step 4: Simplify right side
   6,816.96x = 47,293,797.61
5. Step 5: Solve for x
   x = 47,293,797.61/6,816.96
6. Step 6: Final answer
   x = 6,937.67