Finding the Fourth Proportional to 2,942.03, 4,410.73 and 2,014.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,942.03 : 4,410.73 = 2,014.78 : x
2. Step 2: Convert to fraction form
   2,942.03/4,410.73 = 2,014.78/x
3. Step 3: Cross multiply
   2,942.03x = 4,410.73 × 2,014.78
4. Step 4: Simplify right side
   2,942.03x = 8,886,650.59
5. Step 5: Solve for x
   x = 8,886,650.59/2,942.03
6. Step 6: Final answer
   x = 3,020.58