Finding the Fourth Proportional to 2,326.32, 3,506.22 and 2,227.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.32 : 3,506.22 = 2,227.50 : x
2. Step 2: Convert to fraction form
   2,326.32/3,506.22 = 2,227.50/x
3. Step 3: Cross multiply
   2,326.32x = 3,506.22 × 2,227.50
4. Step 4: Simplify right side
   2,326.32x = 7,810,105.05
5. Step 5: Solve for x
   x = 7,810,105.05/2,326.32
6. Step 6: Final answer
   x = 3,357.28