Finding the Fourth Proportional to 2,636.39, 3,637.50 and 1,517.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636.39 : 3,637.50 = 1,517.37 : x
2. Step 2: Convert to fraction form
   2,636.39/3,637.50 = 1,517.37/x
3. Step 3: Cross multiply
   2,636.39x = 3,637.50 × 1,517.37
4. Step 4: Simplify right side
   2,636.39x = 5,519,433.38
5. Step 5: Solve for x
   x = 5,519,433.38/2,636.39
6. Step 6: Final answer
   x = 2,093.56