Finding the Fourth Proportional to 2,185.43, 3,016.10 and 1,241.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185.43 : 3,016.10 = 1,241.33 : x
2. Step 2: Convert to fraction form
   2,185.43/3,016.10 = 1,241.33/x
3. Step 3: Cross multiply
   2,185.43x = 3,016.10 × 1,241.33
4. Step 4: Simplify right side
   2,185.43x = 3,743,975.41
5. Step 5: Solve for x
   x = 3,743,975.41/2,185.43
6. Step 6: Final answer
   x = 1,713.15