Finding the Fourth Proportional to 50,986.89, 70,353.83 and 29,468.63

Step by Step Solution

1. Step 1: Write the proportion equation
   50,986.89 : 70,353.83 = 29,468.63 : x
2. Step 2: Convert to fraction form
   50,986.89/70,353.83 = 29,468.63/x
3. Step 3: Cross multiply
   50,986.89x = 70,353.83 × 29,468.63
4. Step 4: Simplify right side
   50,986.89x = 2,073,231,234.91
5. Step 5: Solve for x
   x = 2,073,231,234.91/50,986.89
6. Step 6: Final answer
   x = 40,662.05