Finding the Fourth Proportional to 2,059.82, 3,089.41 and 673.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.82 : 3,089.41 = 673.15 : x
2. Step 2: Convert to fraction form
   2,059.82/3,089.41 = 673.15/x
3. Step 3: Cross multiply
   2,059.82x = 3,089.41 × 673.15
4. Step 4: Simplify right side
   2,059.82x = 2,079,625.93
5. Step 5: Solve for x
   x = 2,079,625.93/2,059.82
6. Step 6: Final answer
   x = 1,009.61