Finding the Fourth Proportional to 3,901.05, 5,849.23 and 1,790.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,901.05 : 5,849.23 = 1,790.03 : x
2. Step 2: Convert to fraction form
   3,901.05/5,849.23 = 1,790.03/x
3. Step 3: Cross multiply
   3,901.05x = 5,849.23 × 1,790.03
4. Step 4: Simplify right side
   3,901.05x = 10,470,297.18
5. Step 5: Solve for x
   x = 10,470,297.18/3,901.05
6. Step 6: Final answer
   x = 2,683.97