Finding the Fourth Proportional to 2,200.35, 3,301.73 and 1,227

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.35 : 3,301.73 = 1,227 : x
2. Step 2: Convert to fraction form
   2,200.35/3,301.73 = 1,227/x
3. Step 3: Cross multiply
   2,200.35x = 3,301.73 × 1,227
4. Step 4: Simplify right side
   2,200.35x = 4,051,222.71
5. Step 5: Solve for x
   x = 4,051,222.71/2,200.35
6. Step 6: Final answer
   x = 1,841.17