Finding the Fourth Proportional to 2,022.69, 3,033.93 and 790.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.69 : 3,033.93 = 790.38 : x
2. Step 2: Convert to fraction form
   2,022.69/3,033.93 = 790.38/x
3. Step 3: Cross multiply
   2,022.69x = 3,033.93 × 790.38
4. Step 4: Simplify right side
   2,022.69x = 2,397,957.59
5. Step 5: Solve for x
   x = 2,397,957.59/2,022.69
6. Step 6: Final answer
   x = 1,185.53