Finding the Fourth Proportional to 16,007.37, 22,087.53 and 8,933.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,007.37 : 22,087.53 = 8,933.78 : x
2. Step 2: Convert to fraction form
   16,007.37/22,087.53 = 8,933.78/x
3. Step 3: Cross multiply
   16,007.37x = 22,087.53 × 8,933.78
4. Step 4: Simplify right side
   16,007.37x = 197,325,023.33
5. Step 5: Solve for x
   x = 197,325,023.33/16,007.37
6. Step 6: Final answer
   x = 12,327.14