Finding the Fourth Proportional to 10,756.27, 16,136.75 and 3,259.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,756.27 : 16,136.75 = 3,259.23 : x
2. Step 2: Convert to fraction form
   10,756.27/16,136.75 = 3,259.23/x
3. Step 3: Cross multiply
   10,756.27x = 16,136.75 × 3,259.23
4. Step 4: Simplify right side
   10,756.27x = 52,593,399.77
5. Step 5: Solve for x
   x = 52,593,399.77/10,756.27
6. Step 6: Final answer
   x = 4,889.56