Finding the Fourth Proportional to 3,804.80, 5,698.89 and 2,339.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804.80 : 5,698.89 = 2,339.51 : x
2. Step 2: Convert to fraction form
   3,804.80/5,698.89 = 2,339.51/x
3. Step 3: Cross multiply
   3,804.80x = 5,698.89 × 2,339.51
4. Step 4: Simplify right side
   3,804.80x = 13,332,581.65
5. Step 5: Solve for x
   x = 13,332,581.65/3,804.80
6. Step 6: Final answer
   x = 3,504.15