Finding the Fourth Proportional to 67,144.82, 100,654.58 and 22,740.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,144.82 : 100,654.58 = 22,740.55 : x
2. Step 2: Convert to fraction form
   67,144.82/100,654.58 = 22,740.55/x
3. Step 3: Cross multiply
   67,144.82x = 100,654.58 × 22,740.55
4. Step 4: Simplify right side
   67,144.82x = 2,288,940,314.43
5. Step 5: Solve for x
   x = 2,288,940,314.43/67,144.82
6. Step 6: Final answer
   x = 34,089.61