Finding the Fourth Proportional to 16,150.05, 22,286.34 and 9,076.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.05 : 22,286.34 = 9,076.32 : x
2. Step 2: Convert to fraction form
   16,150.05/22,286.34 = 9,076.32/x
3. Step 3: Cross multiply
   16,150.05x = 22,286.34 × 9,076.32
4. Step 4: Simplify right side
   16,150.05x = 202,277,953.47
5. Step 5: Solve for x
   x = 202,277,953.47/16,150.05
6. Step 6: Final answer
   x = 12,524.91