Finding the Fourth Proportional to 10,736.94, 16,103.53 and 2,839.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,736.94 : 16,103.53 = 2,839.53 : x
2. Step 2: Convert to fraction form
   10,736.94/16,103.53 = 2,839.53/x
3. Step 3: Cross multiply
   10,736.94x = 16,103.53 × 2,839.53
4. Step 4: Simplify right side
   10,736.94x = 45,726,456.54
5. Step 5: Solve for x
   x = 45,726,456.54/10,736.94
6. Step 6: Final answer
   x = 4,258.80