Finding the Fourth Proportional to 2,016.10, 3,018.99 and 1,194.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.10 : 3,018.99 = 1,194.97 : x
2. Step 2: Convert to fraction form
   2,016.10/3,018.99 = 1,194.97/x
3. Step 3: Cross multiply
   2,016.10x = 3,018.99 × 1,194.97
4. Step 4: Simplify right side
   2,016.10x = 3,607,602.48
5. Step 5: Solve for x
   x = 3,607,602.48/2,016.10
6. Step 6: Final answer
   x = 1,789.40