Finding the Fourth Proportional to 2,080.73, 2,871.99 and 1,196.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080.73 : 2,871.99 = 1,196.82 : x
2. Step 2: Convert to fraction form
   2,080.73/2,871.99 = 1,196.82/x
3. Step 3: Cross multiply
   2,080.73x = 2,871.99 × 1,196.82
4. Step 4: Simplify right side
   2,080.73x = 3,437,255.07
5. Step 5: Solve for x
   x = 3,437,255.07/2,080.73
6. Step 6: Final answer
   x = 1,651.94