Finding the Fourth Proportional to 10,797.75, 16,196.73 and 3,777.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797.75 : 16,196.73 = 3,777.75 : x
2. Step 2: Convert to fraction form
   10,797.75/16,196.73 = 3,777.75/x
3. Step 3: Cross multiply
   10,797.75x = 16,196.73 × 3,777.75
4. Step 4: Simplify right side
   10,797.75x = 61,187,196.76
5. Step 5: Solve for x
   x = 61,187,196.76/10,797.75
6. Step 6: Final answer
   x = 5,666.66