Finding the Fourth Proportional to 2,016.10, 3,018.98 and 1,194.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.10 : 3,018.98 = 1,194.96 : x
2. Step 2: Convert to fraction form
   2,016.10/3,018.98 = 1,194.96/x
3. Step 3: Cross multiply
   2,016.10x = 3,018.98 × 1,194.96
4. Step 4: Simplify right side
   2,016.10x = 3,607,560.34
5. Step 5: Solve for x
   x = 3,607,560.34/2,016.10
6. Step 6: Final answer
   x = 1,789.38