Finding the Fourth Proportional to 2,063.23, 3,095.23 and 830.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063.23 : 3,095.23 = 830.73 : x
2. Step 2: Convert to fraction form
   2,063.23/3,095.23 = 830.73/x
3. Step 3: Cross multiply
   2,063.23x = 3,095.23 × 830.73
4. Step 4: Simplify right side
   2,063.23x = 2,571,300.42
5. Step 5: Solve for x
   x = 2,571,300.42/2,063.23
6. Step 6: Final answer
   x = 1,246.25