Finding the Fourth Proportional to 10,775.87, 16,171.23 and 3,755.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,775.87 : 16,171.23 = 3,755.94 : x
2. Step 2: Convert to fraction form
   10,775.87/16,171.23 = 3,755.94/x
3. Step 3: Cross multiply
   10,775.87x = 16,171.23 × 3,755.94
4. Step 4: Simplify right side
   10,775.87x = 60,738,158.78
5. Step 5: Solve for x
   x = 60,738,158.78/10,775.87
6. Step 6: Final answer
   x = 5,636.50