Finding the Fourth Proportional to 10,776.23, 16,171.71 and 3,756.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,776.23 : 16,171.71 = 3,756.26 : x
2. Step 2: Convert to fraction form
   10,776.23/16,171.71 = 3,756.26/x
3. Step 3: Cross multiply
   10,776.23x = 16,171.71 × 3,756.26
4. Step 4: Simplify right side
   10,776.23x = 60,745,147.40
5. Step 5: Solve for x
   x = 60,745,147.40/10,776.23
6. Step 6: Final answer
   x = 5,636.96