Finding the Fourth Proportional to 2,993.34, 4,488.78 and 1,044.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,993.34 : 4,488.78 = 1,044.88 : x
2. Step 2: Convert to fraction form
   2,993.34/4,488.78 = 1,044.88/x
3. Step 3: Cross multiply
   2,993.34x = 4,488.78 × 1,044.88
4. Step 4: Simplify right side
   2,993.34x = 4,690,236.45
5. Step 5: Solve for x
   x = 4,690,236.45/2,993.34
6. Step 6: Final answer
   x = 1,566.89