Finding the Fourth Proportional to 3,633.50, 5,016.09 and 2,141.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,633.50 : 5,016.09 = 2,141.89 : x
2. Step 2: Convert to fraction form
   3,633.50/5,016.09 = 2,141.89/x
3. Step 3: Cross multiply
   3,633.50x = 5,016.09 × 2,141.89
4. Step 4: Simplify right side
   3,633.50x = 10,743,927.68
5. Step 5: Solve for x
   x = 10,743,927.68/3,633.50
6. Step 6: Final answer
   x = 2,956.91