Finding the Fourth Proportional to 50,542.16, 69,770.59 and 32,645.89

Step by Step Solution

1. Step 1: Write the proportion equation
   50,542.16 : 69,770.59 = 32,645.89 : x
2. Step 2: Convert to fraction form
   50,542.16/69,770.59 = 32,645.89/x
3. Step 3: Cross multiply
   50,542.16x = 69,770.59 × 32,645.89
4. Step 4: Simplify right side
   50,542.16x = 2,277,723,011.97
5. Step 5: Solve for x
   x = 2,277,723,011.97/50,542.16
6. Step 6: Final answer
   x = 45,065.81