Finding the Fourth Proportional to 3,645.39, 5,469.56 and 1,796.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,645.39 : 5,469.56 = 1,796.46 : x
2. Step 2: Convert to fraction form
   3,645.39/5,469.56 = 1,796.46/x
3. Step 3: Cross multiply
   3,645.39x = 5,469.56 × 1,796.46
4. Step 4: Simplify right side
   3,645.39x = 9,825,836.78
5. Step 5: Solve for x
   x = 9,825,836.78/3,645.39
6. Step 6: Final answer
   x = 2,695.41