Finding the Fourth Proportional to 2,227.15, 3,073.02 and 1,343.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.15 : 3,073.02 = 1,343.01 : x
2. Step 2: Convert to fraction form
   2,227.15/3,073.02 = 1,343.01/x
3. Step 3: Cross multiply
   2,227.15x = 3,073.02 × 1,343.01
4. Step 4: Simplify right side
   2,227.15x = 4,127,096.59
5. Step 5: Solve for x
   x = 4,127,096.59/2,227.15
6. Step 6: Final answer
   x = 1,853.08