Finding the Fourth Proportional to 9,067.86, 12,513.72 and 5,293.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,067.86 : 12,513.72 = 5,293.68 : x
2. Step 2: Convert to fraction form
   9,067.86/12,513.72 = 5,293.68/x
3. Step 3: Cross multiply
   9,067.86x = 12,513.72 × 5,293.68
4. Step 4: Simplify right side
   9,067.86x = 66,243,629.29
5. Step 5: Solve for x
   x = 66,243,629.29/9,067.86
6. Step 6: Final answer
   x = 7,305.32