Finding the Fourth Proportional to 9,067.59, 12,513.50 and 5,088.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,067.59 : 12,513.50 = 5,088.81 : x
2. Step 2: Convert to fraction form
   9,067.59/12,513.50 = 5,088.81/x
3. Step 3: Cross multiply
   9,067.59x = 12,513.50 × 5,088.81
4. Step 4: Simplify right side
   9,067.59x = 63,678,798.49
5. Step 5: Solve for x
   x = 63,678,798.49/9,067.59
6. Step 6: Final answer
   x = 7,022.68