Finding the Fourth Proportional to 9,259.46, 12,778.09 and 5,067.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,259.46 : 12,778.09 = 5,067.94 : x
2. Step 2: Convert to fraction form
   9,259.46/12,778.09 = 5,067.94/x
3. Step 3: Cross multiply
   9,259.46x = 12,778.09 × 5,067.94
4. Step 4: Simplify right side
   9,259.46x = 64,758,593.43
5. Step 5: Solve for x
   x = 64,758,593.43/9,259.46
6. Step 6: Final answer
   x = 6,993.78