Finding the Fourth Proportional to 50,539.72, 69,757.32 and 34,433.68

Step by Step Solution

1. Step 1: Write the proportion equation
   50,539.72 : 69,757.32 = 34,433.68 : x
2. Step 2: Convert to fraction form
   50,539.72/69,757.32 = 34,433.68/x
3. Step 3: Cross multiply
   50,539.72x = 69,757.32 × 34,433.68
4. Step 4: Simplify right side
   50,539.72x = 2,402,001,234.54
5. Step 5: Solve for x
   x = 2,402,001,234.54/50,539.72
6. Step 6: Final answer
   x = 47,527.00