Finding the Fourth Proportional to 2,022.12, 3,034.80 and 1,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.12 : 3,034.80 = 1,048.50 : x
2. Step 2: Convert to fraction form
   2,022.12/3,034.80 = 1,048.50/x
3. Step 3: Cross multiply
   2,022.12x = 3,034.80 × 1,048.50
4. Step 4: Simplify right side
   2,022.12x = 3,181,987.80
5. Step 5: Solve for x
   x = 3,181,987.80/2,022.12
6. Step 6: Final answer
   x = 1,573.59