Finding the Fourth Proportional to 1,982.49, 2,735.33 and 1,196.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982.49 : 2,735.33 = 1,196.25 : x
2. Step 2: Convert to fraction form
   1,982.49/2,735.33 = 1,196.25/x
3. Step 3: Cross multiply
   1,982.49x = 2,735.33 × 1,196.25
4. Step 4: Simplify right side
   1,982.49x = 3,272,132.53
5. Step 5: Solve for x
   x = 3,272,132.53/1,982.49
6. Step 6: Final answer
   x = 1,650.52