Finding the Fourth Proportional to 1,922.33, 2,884.34 and 673.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922.33 : 2,884.34 = 673.82 : x
2. Step 2: Convert to fraction form
   1,922.33/2,884.34 = 673.82/x
3. Step 3: Cross multiply
   1,922.33x = 2,884.34 × 673.82
4. Step 4: Simplify right side
   1,922.33x = 1,943,530.70
5. Step 5: Solve for x
   x = 1,943,530.70/1,922.33
6. Step 6: Final answer
   x = 1,011.03