Finding the Fourth Proportional to 9,066.88, 12,512.49 and 5,088.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,066.88 : 12,512.49 = 5,088.27 : x
2. Step 2: Convert to fraction form
   9,066.88/12,512.49 = 5,088.27/x
3. Step 3: Cross multiply
   9,066.88x = 12,512.49 × 5,088.27
4. Step 4: Simplify right side
   9,066.88x = 63,666,983.95
5. Step 5: Solve for x
   x = 63,666,983.95/9,066.88
6. Step 6: Final answer
   x = 7,021.93