Finding the Fourth Proportional to 1,301.24, 1,795.71 and 711.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301.24 : 1,795.71 = 711.83 : x
2. Step 2: Convert to fraction form
   1,301.24/1,795.71 = 711.83/x
3. Step 3: Cross multiply
   1,301.24x = 1,795.71 × 711.83
4. Step 4: Simplify right side
   1,301.24x = 1,278,231.27
5. Step 5: Solve for x
   x = 1,278,231.27/1,301.24
6. Step 6: Final answer
   x = 982.32