Finding the Fourth Proportional to 3,898.24, 5,797.27 and 3,775.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,898.24 : 5,797.27 = 3,775.22 : x
2. Step 2: Convert to fraction form
   3,898.24/5,797.27 = 3,775.22/x
3. Step 3: Cross multiply
   3,898.24x = 5,797.27 × 3,775.22
4. Step 4: Simplify right side
   3,898.24x = 21,885,969.65
5. Step 5: Solve for x
   x = 21,885,969.65/3,898.24
6. Step 6: Final answer
   x = 5,614.32