Finding the Fourth Proportional to 49,193.87, 67,892.78 and 30,084.83

Step by Step Solution

1. Step 1: Write the proportion equation
   49,193.87 : 67,892.78 = 30,084.83 : x
2. Step 2: Convert to fraction form
   49,193.87/67,892.78 = 30,084.83/x
3. Step 3: Cross multiply
   49,193.87x = 67,892.78 × 30,084.83
4. Step 4: Simplify right side
   49,193.87x = 2,042,542,744.53
5. Step 5: Solve for x
   x = 2,042,542,744.53/49,193.87
6. Step 6: Final answer
   x = 41,520.27