Finding the Fourth Proportional to 2,186.23, 3,016.27 and 1,241.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,186.23 : 3,016.27 = 1,241.93 : x
2. Step 2: Convert to fraction form
   2,186.23/3,016.27 = 1,241.93/x
3. Step 3: Cross multiply
   2,186.23x = 3,016.27 × 1,241.93
4. Step 4: Simplify right side
   2,186.23x = 3,745,996.20
5. Step 5: Solve for x
   x = 3,745,996.20/2,186.23
6. Step 6: Final answer
   x = 1,713.45