Finding the Fourth Proportional to 16,150.42, 22,287.60 and 9,076.84

Step by Step Solution

1. Step 1: Write the proportion equation
   16,150.42 : 22,287.60 = 9,076.84 : x
2. Step 2: Convert to fraction form
   16,150.42/22,287.60 = 9,076.84/x
3. Step 3: Cross multiply
   16,150.42x = 22,287.60 × 9,076.84
4. Step 4: Simplify right side
   16,150.42x = 202,300,979.18
5. Step 5: Solve for x
   x = 202,300,979.18/16,150.42
6. Step 6: Final answer
   x = 12,526.05