Finding the Fourth Proportional to 72,216.56, 108,327.72 and 22,292.24

Step by Step Solution

1. Step 1: Write the proportion equation
   72,216.56 : 108,327.72 = 22,292.24 : x
2. Step 2: Convert to fraction form
   72,216.56/108,327.72 = 22,292.24/x
3. Step 3: Cross multiply
   72,216.56x = 108,327.72 × 22,292.24
4. Step 4: Simplify right side
   72,216.56x = 2,414,867,532.89
5. Step 5: Solve for x
   x = 2,414,867,532.89/72,216.56
6. Step 6: Final answer
   x = 33,439.25