Finding the Fourth Proportional to 1,982.82, 2,736.41 and 1,196.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982.82 : 2,736.41 = 1,196.99 : x
2. Step 2: Convert to fraction form
   1,982.82/2,736.41 = 1,196.99/x
3. Step 3: Cross multiply
   1,982.82x = 2,736.41 × 1,196.99
4. Step 4: Simplify right side
   1,982.82x = 3,275,435.74
5. Step 5: Solve for x
   x = 3,275,435.74/1,982.82
6. Step 6: Final answer
   x = 1,651.91