Finding the Fourth Proportional to 50,137.31, 69,182.89 and 29,986.84

Step by Step Solution

1. Step 1: Write the proportion equation
   50,137.31 : 69,182.89 = 29,986.84 : x
2. Step 2: Convert to fraction form
   50,137.31/69,182.89 = 29,986.84/x
3. Step 3: Cross multiply
   50,137.31x = 69,182.89 × 29,986.84
4. Step 4: Simplify right side
   50,137.31x = 2,074,576,253.17
5. Step 5: Solve for x
   x = 2,074,576,253.17/50,137.31
6. Step 6: Final answer
   x = 41,377.89