Finding the Fourth Proportional to 2,994.22, 4,488.25 and 1,144.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.22 : 4,488.25 = 1,144.83 : x
2. Step 2: Convert to fraction form
   2,994.22/4,488.25 = 1,144.83/x
3. Step 3: Cross multiply
   2,994.22x = 4,488.25 × 1,144.83
4. Step 4: Simplify right side
   2,994.22x = 5,138,283.25
5. Step 5: Solve for x
   x = 5,138,283.25/2,994.22
6. Step 6: Final answer
   x = 1,716.07