Finding the Fourth Proportional to 10,854.69, 16,284.47 and 3,835.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,854.69 : 16,284.47 = 3,835.23 : x
2. Step 2: Convert to fraction form
   10,854.69/16,284.47 = 3,835.23/x
3. Step 3: Cross multiply
   10,854.69x = 16,284.47 × 3,835.23
4. Step 4: Simplify right side
   10,854.69x = 62,454,687.88
5. Step 5: Solve for x
   x = 62,454,687.88/10,854.69
6. Step 6: Final answer
   x = 5,753.71