Finding the Fourth Proportional to 10,816.28, 16,224.55 and 3,796.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,816.28 : 16,224.55 = 3,796.47 : x
2. Step 2: Convert to fraction form
   10,816.28/16,224.55 = 3,796.47/x
3. Step 3: Cross multiply
   10,816.28x = 16,224.55 × 3,796.47
4. Step 4: Simplify right side
   10,816.28x = 61,596,029.20
5. Step 5: Solve for x
   x = 61,596,029.20/10,816.28
6. Step 6: Final answer
   x = 5,694.75