Finding the Fourth Proportional to 294,771.87, 442,243.98 and 95,087.88

Step by Step Solution

1. Step 1: Write the proportion equation
   294,771.87 : 442,243.98 = 95,087.88 : x
2. Step 2: Convert to fraction form
   294,771.87/442,243.98 = 95,087.88/x
3. Step 3: Cross multiply
   294,771.87x = 442,243.98 × 95,087.88
4. Step 4: Simplify right side
   294,771.87x = 42,052,042,500.96
5. Step 5: Solve for x
   x = 42,052,042,500.96/294,771.87
6. Step 6: Final answer
   x = 142,659.62