Finding the Fourth Proportional to 2,267.06, 3,406.73 and 1,227.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.06 : 3,406.73 = 1,227.83 : x
2. Step 2: Convert to fraction form
   2,267.06/3,406.73 = 1,227.83/x
3. Step 3: Cross multiply
   2,267.06x = 3,406.73 × 1,227.83
4. Step 4: Simplify right side
   2,267.06x = 4,182,862.12
5. Step 5: Solve for x
   x = 4,182,862.12/2,267.06
6. Step 6: Final answer
   x = 1,845.06