Finding the Fourth Proportional to 1,790.73, 2,471.24 and 1,004.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,790.73 : 2,471.24 = 1,004.83 : x
2. Step 2: Convert to fraction form
   1,790.73/2,471.24 = 1,004.83/x
3. Step 3: Cross multiply
   1,790.73x = 2,471.24 × 1,004.83
4. Step 4: Simplify right side
   1,790.73x = 2,483,172.42
5. Step 5: Solve for x
   x = 2,483,172.42/1,790.73
6. Step 6: Final answer
   x = 1,386.68