Finding the Fourth Proportional to 16,150.69, 22,288.04 and 9,077.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.69 : 22,288.04 = 9,077.05 : x
2. Step 2: Convert to fraction form
   16,150.69/22,288.04 = 9,077.05/x
3. Step 3: Cross multiply
   16,150.69x = 22,288.04 × 9,077.05
4. Step 4: Simplify right side
   16,150.69x = 202,309,608.10
5. Step 5: Solve for x
   x = 202,309,608.10/16,150.69
6. Step 6: Final answer
   x = 12,526.38