Finding the Fourth Proportional to 2,016.06, 3,024.48 and 699.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.06 : 3,024.48 = 699.86 : x
2. Step 2: Convert to fraction form
   2,016.06/3,024.48 = 699.86/x
3. Step 3: Cross multiply
   2,016.06x = 3,024.48 × 699.86
4. Step 4: Simplify right side
   2,016.06x = 2,116,712.57
5. Step 5: Solve for x
   x = 2,116,712.57/2,016.06
6. Step 6: Final answer
   x = 1,049.93