Finding the Fourth Proportional to 10,775.98, 16,163.46 and 3,757.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,775.98 : 16,163.46 = 3,757.57 : x
2. Step 2: Convert to fraction form
   10,775.98/16,163.46 = 3,757.57/x
3. Step 3: Cross multiply
   10,775.98x = 16,163.46 × 3,757.57
4. Step 4: Simplify right side
   10,775.98x = 60,735,332.39
5. Step 5: Solve for x
   x = 60,735,332.39/10,775.98
6. Step 6: Final answer
   x = 5,636.18