Finding the Fourth Proportional to 72,349.43, 108,528.24 and 22,436.62

Step by Step Solution

1. Step 1: Write the proportion equation
   72,349.43 : 108,528.24 = 22,436.62 : x
2. Step 2: Convert to fraction form
   72,349.43/108,528.24 = 22,436.62/x
3. Step 3: Cross multiply
   72,349.43x = 108,528.24 × 22,436.62
4. Step 4: Simplify right side
   72,349.43x = 2,435,006,608.83
5. Step 5: Solve for x
   x = 2,435,006,608.83/72,349.43
6. Step 6: Final answer
   x = 33,656.20