Finding the Fourth Proportional to 2,227.96, 3,074.67 and 1,233.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227.96 : 3,074.67 = 1,233.22 : x
2. Step 2: Convert to fraction form
   2,227.96/3,074.67 = 1,233.22/x
3. Step 3: Cross multiply
   2,227.96x = 3,074.67 × 1,233.22
4. Step 4: Simplify right side
   2,227.96x = 3,791,729.16
5. Step 5: Solve for x
   x = 3,791,729.16/2,227.96
6. Step 6: Final answer
   x = 1,701.89