Finding the Fourth Proportional to 72,554.80, 108,793.52 and 25,157.82

Step by Step Solution

1. Step 1: Write the proportion equation
   72,554.80 : 108,793.52 = 25,157.82 : x
2. Step 2: Convert to fraction form
   72,554.80/108,793.52 = 25,157.82/x
3. Step 3: Cross multiply
   72,554.80x = 108,793.52 × 25,157.82
4. Step 4: Simplify right side
   72,554.80x = 2,737,007,793.33
5. Step 5: Solve for x
   x = 2,737,007,793.33/72,554.80
6. Step 6: Final answer
   x = 37,723.32