Finding the Fourth Proportional to 2,483.94, 3,726.33 and 1,022.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.94 : 3,726.33 = 1,022.70 : x
2. Step 2: Convert to fraction form
   2,483.94/3,726.33 = 1,022.70/x
3. Step 3: Cross multiply
   2,483.94x = 3,726.33 × 1,022.70
4. Step 4: Simplify right side
   2,483.94x = 3,810,917.69
5. Step 5: Solve for x
   x = 3,810,917.69/2,483.94
6. Step 6: Final answer
   x = 1,534.22