Finding the Fourth Proportional to 10,769.28, 16,150.72 and 3,842.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,769.28 : 16,150.72 = 3,842.24 : x
2. Step 2: Convert to fraction form
   10,769.28/16,150.72 = 3,842.24/x
3. Step 3: Cross multiply
   10,769.28x = 16,150.72 × 3,842.24
4. Step 4: Simplify right side
   10,769.28x = 62,054,942.41
5. Step 5: Solve for x
   x = 62,054,942.41/10,769.28
6. Step 6: Final answer
   x = 5,762.22