Finding the Fourth Proportional to 16,158.38, 24,224.50 and 7,267.20

Step by Step Solution

1. Step 1: Write the proportion equation
   16,158.38 : 24,224.50 = 7,267.20 : x
2. Step 2: Convert to fraction form
   16,158.38/24,224.50 = 7,267.20/x
3. Step 3: Cross multiply
   16,158.38x = 24,224.50 × 7,267.20
4. Step 4: Simplify right side
   16,158.38x = 176,044,250.06
5. Step 5: Solve for x
   x = 176,044,250.06/16,158.38
6. Step 6: Final answer
   x = 10,894.92