Finding the Fourth Proportional to 50,021.72, 68,962.42 and 32,085.59

Step by Step Solution

1. Step 1: Write the proportion equation
   50,021.72 : 68,962.42 = 32,085.59 : x
2. Step 2: Convert to fraction form
   50,021.72/68,962.42 = 32,085.59/x
3. Step 3: Cross multiply
   50,021.72x = 68,962.42 × 32,085.59
4. Step 4: Simplify right side
   50,021.72x = 2,212,699,508.50
5. Step 5: Solve for x
   x = 2,212,699,508.50/50,021.72
6. Step 6: Final answer
   x = 44,234.78