Finding the Fourth Proportional to 2,016.58, 3,024.10 and 783.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.58 : 3,024.10 = 783.83 : x
2. Step 2: Convert to fraction form
   2,016.58/3,024.10 = 783.83/x
3. Step 3: Cross multiply
   2,016.58x = 3,024.10 × 783.83
4. Step 4: Simplify right side
   2,016.58x = 2,370,376.38
5. Step 5: Solve for x
   x = 2,370,376.38/2,016.58
6. Step 6: Final answer
   x = 1,175.45