Finding the Fourth Proportional to 72,096.14, 108,144.46 and 22,175.90

Step by Step Solution

1. Step 1: Write the proportion equation
   72,096.14 : 108,144.46 = 22,175.90 : x
2. Step 2: Convert to fraction form
   72,096.14/108,144.46 = 22,175.90/x
3. Step 3: Cross multiply
   72,096.14x = 108,144.46 × 22,175.90
4. Step 4: Simplify right side
   72,096.14x = 2,398,200,730.51
5. Step 5: Solve for x
   x = 2,398,200,730.51/72,096.14
6. Step 6: Final answer
   x = 33,263.93