Finding the Fourth Proportional to 72,222.92, 108,360.04 and 32,238.28

Step by Step Solution

1. Step 1: Write the proportion equation
   72,222.92 : 108,360.04 = 32,238.28 : x
2. Step 2: Convert to fraction form
   72,222.92/108,360.04 = 32,238.28/x
3. Step 3: Cross multiply
   72,222.92x = 108,360.04 × 32,238.28
4. Step 4: Simplify right side
   72,222.92x = 3,493,341,310.33
5. Step 5: Solve for x
   x = 3,493,341,310.33/72,222.92
6. Step 6: Final answer
   x = 48,368.87