Finding the Fourth Proportional to 2,015.98, 2,783.16 and 1,484.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015.98 : 2,783.16 = 1,484.41 : x
2. Step 2: Convert to fraction form
   2,015.98/2,783.16 = 1,484.41/x
3. Step 3: Cross multiply
   2,015.98x = 2,783.16 × 1,484.41
4. Step 4: Simplify right side
   2,015.98x = 4,131,350.54
5. Step 5: Solve for x
   x = 4,131,350.54/2,015.98
6. Step 6: Final answer
   x = 2,049.30