Finding the Fourth Proportional to 50,339.24, 69,471.76 and 30,196.96

Step by Step Solution

1. Step 1: Write the proportion equation
   50,339.24 : 69,471.76 = 30,196.96 : x
2. Step 2: Convert to fraction form
   50,339.24/69,471.76 = 30,196.96/x
3. Step 3: Cross multiply
   50,339.24x = 69,471.76 × 30,196.96
4. Step 4: Simplify right side
   50,339.24x = 2,097,835,957.85
5. Step 5: Solve for x
   x = 2,097,835,957.85/50,339.24
6. Step 6: Final answer
   x = 41,673.97