Finding the Fourth Proportional to 2,258.69, 3,382.88 and 1,562.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258.69 : 3,382.88 = 1,562.22 : x
2. Step 2: Convert to fraction form
   2,258.69/3,382.88 = 1,562.22/x
3. Step 3: Cross multiply
   2,258.69x = 3,382.88 × 1,562.22
4. Step 4: Simplify right side
   2,258.69x = 5,284,794.98
5. Step 5: Solve for x
   x = 5,284,794.98/2,258.69
6. Step 6: Final answer
   x = 2,339.77