Finding the Fourth Proportional to 2,022.41, 3,034.56 and 1,047.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.41 : 3,034.56 = 1,047.98 : x
2. Step 2: Convert to fraction form
   2,022.41/3,034.56 = 1,047.98/x
3. Step 3: Cross multiply
   2,022.41x = 3,034.56 × 1,047.98
4. Step 4: Simplify right side
   2,022.41x = 3,180,158.19
5. Step 5: Solve for x
   x = 3,180,158.19/2,022.41
6. Step 6: Final answer
   x = 1,572.46