Finding the Fourth Proportional to 10,766.52, 16,136.34 and 3,833.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,766.52 : 16,136.34 = 3,833.40 : x
2. Step 2: Convert to fraction form
   10,766.52/16,136.34 = 3,833.40/x
3. Step 3: Cross multiply
   10,766.52x = 16,136.34 × 3,833.40
4. Step 4: Simplify right side
   10,766.52x = 61,857,045.76
5. Step 5: Solve for x
   x = 61,857,045.76/10,766.52
6. Step 6: Final answer
   x = 5,745.31