Finding the Fourth Proportional to 9,067.01, 12,512.43 and 5,088.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,067.01 : 12,512.43 = 5,088.15 : x
2. Step 2: Convert to fraction form
   9,067.01/12,512.43 = 5,088.15/x
3. Step 3: Cross multiply
   9,067.01x = 12,512.43 × 5,088.15
4. Step 4: Simplify right side
   9,067.01x = 63,665,120.70
5. Step 5: Solve for x
   x = 63,665,120.70/9,067.01
6. Step 6: Final answer
   x = 7,021.63