Finding the Fourth Proportional to 50,137.89, 69,188.25 and 29,982.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,137.89 : 69,188.25 = 29,982.88 : x
2. Step 2: Convert to fraction form
   50,137.89/69,188.25 = 29,982.88/x
3. Step 3: Cross multiply
   50,137.89x = 69,188.25 × 29,982.88
4. Step 4: Simplify right side
   50,137.89x = 2,074,462,997.16
5. Step 5: Solve for x
   x = 2,074,462,997.16/50,137.89
6. Step 6: Final answer
   x = 41,375.16