Finding the Fourth Proportional to 2,016.09, 3,022.77 and 1,029.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.09 : 3,022.77 = 1,029.25 : x
2. Step 2: Convert to fraction form
   2,016.09/3,022.77 = 1,029.25/x
3. Step 3: Cross multiply
   2,016.09x = 3,022.77 × 1,029.25
4. Step 4: Simplify right side
   2,016.09x = 3,111,186.02
5. Step 5: Solve for x
   x = 3,111,186.02/2,016.09
6. Step 6: Final answer
   x = 1,543.18