Finding the Fourth Proportional to 3,260.51, 4,499.52 and 1,768.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260.51 : 4,499.52 = 1,768.43 : x
2. Step 2: Convert to fraction form
   3,260.51/4,499.52 = 1,768.43/x
3. Step 3: Cross multiply
   3,260.51x = 4,499.52 × 1,768.43
4. Step 4: Simplify right side
   3,260.51x = 7,957,086.15
5. Step 5: Solve for x
   x = 7,957,086.15/3,260.51
6. Step 6: Final answer
   x = 2,440.44