Finding the Fourth Proportional to 2,314.27, 3,193.39 and 1,306.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,314.27 : 3,193.39 = 1,306.03 : x
2. Step 2: Convert to fraction form
   2,314.27/3,193.39 = 1,306.03/x
3. Step 3: Cross multiply
   2,314.27x = 3,193.39 × 1,306.03
4. Step 4: Simplify right side
   2,314.27x = 4,170,663.14
5. Step 5: Solve for x
   x = 4,170,663.14/2,314.27
6. Step 6: Final answer
   x = 1,802.15