Finding the Fourth Proportional to 6,818.90, 10,233.42 and 5,067.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,818.90 : 10,233.42 = 5,067.98 : x
2. Step 2: Convert to fraction form
   6,818.90/10,233.42 = 5,067.98/x
3. Step 3: Cross multiply
   6,818.90x = 10,233.42 × 5,067.98
4. Step 4: Simplify right side
   6,818.90x = 51,862,767.89
5. Step 5: Solve for x
   x = 51,862,767.89/6,818.90
6. Step 6: Final answer
   x = 7,605.74