Finding the Fourth Proportional to 2,448.85, 3,375.20 and 1,768.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.85 : 3,375.20 = 1,768.04 : x
2. Step 2: Convert to fraction form
   2,448.85/3,375.20 = 1,768.04/x
3. Step 3: Cross multiply
   2,448.85x = 3,375.20 × 1,768.04
4. Step 4: Simplify right side
   2,448.85x = 5,967,501.47
5. Step 5: Solve for x
   x = 5,967,501.47/2,448.85
6. Step 6: Final answer
   x = 2,436.86