Finding the Fourth Proportional to 2,227.38, 3,073.81 and 1,232.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.38 : 3,073.81 = 1,232.69 : x
2. Step 2: Convert to fraction form
   2,227.38/3,073.81 = 1,232.69/x
3. Step 3: Cross multiply
   2,227.38x = 3,073.81 × 1,232.69
4. Step 4: Simplify right side
   2,227.38x = 3,789,054.85
5. Step 5: Solve for x
   x = 3,789,054.85/2,227.38
6. Step 6: Final answer
   x = 1,701.13