Finding the Fourth Proportional to 49,960.52, 68,923.86 and 30,077

Step by Step Solution

1. Step 1: Write the proportion equation
   49,960.52 : 68,923.86 = 30,077 : x
2. Step 2: Convert to fraction form
   49,960.52/68,923.86 = 30,077/x
3. Step 3: Cross multiply
   49,960.52x = 68,923.86 × 30,077
4. Step 4: Simplify right side
   49,960.52x = 2,073,022,937.22
5. Step 5: Solve for x
   x = 2,073,022,937.22/49,960.52
6. Step 6: Final answer
   x = 41,493.22