Finding the Fourth Proportional to 9,067.27, 12,513.06 and 5,088.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,067.27 : 12,513.06 = 5,088.70 : x
2. Step 2: Convert to fraction form
   9,067.27/12,513.06 = 5,088.70/x
3. Step 3: Cross multiply
   9,067.27x = 12,513.06 × 5,088.70
4. Step 4: Simplify right side
   9,067.27x = 63,675,208.42
5. Step 5: Solve for x
   x = 63,675,208.42/9,067.27
6. Step 6: Final answer
   x = 7,022.53