Finding the Fourth Proportional to 2,227.93, 3,073.57 and 1,343.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.93 : 3,073.57 = 1,343.23 : x
2. Step 2: Convert to fraction form
   2,227.93/3,073.57 = 1,343.23/x
3. Step 3: Cross multiply
   2,227.93x = 3,073.57 × 1,343.23
4. Step 4: Simplify right side
   2,227.93x = 4,128,511.43
5. Step 5: Solve for x
   x = 4,128,511.43/2,227.93
6. Step 6: Final answer
   x = 1,853.07