Finding the Fourth Proportional to 2,227.34, 3,073.17 and 1,295.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.34 : 3,073.17 = 1,295.30 : x
2. Step 2: Convert to fraction form
   2,227.34/3,073.17 = 1,295.30/x
3. Step 3: Cross multiply
   2,227.34x = 3,073.17 × 1,295.30
4. Step 4: Simplify right side
   2,227.34x = 3,980,677.10
5. Step 5: Solve for x
   x = 3,980,677.10/2,227.34
6. Step 6: Final answer
   x = 1,787.19