Finding the Fourth Proportional to 49,223.20, 67,908.68 and 30,327.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,223.20 : 67,908.68 = 30,327.52 : x
2. Step 2: Convert to fraction form
   49,223.20/67,908.68 = 30,327.52/x
3. Step 3: Cross multiply
   49,223.20x = 67,908.68 × 30,327.52
4. Step 4: Simplify right side
   49,223.20x = 2,059,501,850.87
5. Step 5: Solve for x
   x = 2,059,501,850.87/49,223.20
6. Step 6: Final answer
   x = 41,840.06