Finding the Fourth Proportional to 2,483.97, 3,726.10 and 1,022.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.97 : 3,726.10 = 1,022.63 : x
2. Step 2: Convert to fraction form
   2,483.97/3,726.10 = 1,022.63/x
3. Step 3: Cross multiply
   2,483.97x = 3,726.10 × 1,022.63
4. Step 4: Simplify right side
   2,483.97x = 3,810,404.29
5. Step 5: Solve for x
   x = 3,810,404.29/2,483.97
6. Step 6: Final answer
   x = 1,534.00