Finding the Fourth Proportional to 1,843.38, 2,763.23 and 1,022.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843.38 : 2,763.23 = 1,022.02 : x
2. Step 2: Convert to fraction form
   1,843.38/2,763.23 = 1,022.02/x
3. Step 3: Cross multiply
   1,843.38x = 2,763.23 × 1,022.02
4. Step 4: Simplify right side
   1,843.38x = 2,824,076.32
5. Step 5: Solve for x
   x = 2,824,076.32/1,843.38
6. Step 6: Final answer
   x = 1,532.01