Finding the Fourth Proportional to 2,016.71, 3,010.04 and 1,967.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.71 : 3,010.04 = 1,967.51 : x
2. Step 2: Convert to fraction form
   2,016.71/3,010.04 = 1,967.51/x
3. Step 3: Cross multiply
   2,016.71x = 3,010.04 × 1,967.51
4. Step 4: Simplify right side
   2,016.71x = 5,922,273.96
5. Step 5: Solve for x
   x = 5,922,273.96/2,016.71
6. Step 6: Final answer
   x = 2,936.60