Finding the Fourth Proportional to 7,367.22, 10,167.48 and 4,223.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,367.22 : 10,167.48 = 4,223.34 : x
2. Step 2: Convert to fraction form
   7,367.22/10,167.48 = 4,223.34/x
3. Step 3: Cross multiply
   7,367.22x = 10,167.48 × 4,223.34
4. Step 4: Simplify right side
   7,367.22x = 42,940,724.98
5. Step 5: Solve for x
   x = 42,940,724.98/7,367.22
6. Step 6: Final answer
   x = 5,828.62