Finding the Fourth Proportional to 2,227.52, 3,341.60 and 841.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.52 : 3,341.60 = 841.37 : x
2. Step 2: Convert to fraction form
   2,227.52/3,341.60 = 841.37/x
3. Step 3: Cross multiply
   2,227.52x = 3,341.60 × 841.37
4. Step 4: Simplify right side
   2,227.52x = 2,811,501.08
5. Step 5: Solve for x
   x = 2,811,501.08/2,227.52
6. Step 6: Final answer
   x = 1,262.17