Finding the Fourth Proportional to 2,643.25, 3,647.82 and 1,595.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643.25 : 3,647.82 = 1,595.38 : x
2. Step 2: Convert to fraction form
   2,643.25/3,647.82 = 1,595.38/x
3. Step 3: Cross multiply
   2,643.25x = 3,647.82 × 1,595.38
4. Step 4: Simplify right side
   2,643.25x = 5,819,659.07
5. Step 5: Solve for x
   x = 5,819,659.07/2,643.25
6. Step 6: Final answer
   x = 2,201.71