Finding the Fourth Proportional to 16,150.44, 22,287.69 and 9,076.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.44 : 22,287.69 = 9,076.80 : x
2. Step 2: Convert to fraction form
   16,150.44/22,287.69 = 9,076.80/x
3. Step 3: Cross multiply
   16,150.44x = 22,287.69 × 9,076.80
4. Step 4: Simplify right side
   16,150.44x = 202,300,904.59
5. Step 5: Solve for x
   x = 202,300,904.59/16,150.44
6. Step 6: Final answer
   x = 12,526.03