Finding the Fourth Proportional to 2,994.06, 4,490.87 and 1,119.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.06 : 4,490.87 = 1,119.59 : x
2. Step 2: Convert to fraction form
   2,994.06/4,490.87 = 1,119.59/x
3. Step 3: Cross multiply
   2,994.06x = 4,490.87 × 1,119.59
4. Step 4: Simplify right side
   2,994.06x = 5,027,932.17
5. Step 5: Solve for x
   x = 5,027,932.17/2,994.06
6. Step 6: Final answer
   x = 1,679.31