Finding the Fourth Proportional to 50,366.21, 69,507.72 and 29,141.37

Step by Step Solution

1. Step 1: Write the proportion equation
   50,366.21 : 69,507.72 = 29,141.37 : x
2. Step 2: Convert to fraction form
   50,366.21/69,507.72 = 29,141.37/x
3. Step 3: Cross multiply
   50,366.21x = 69,507.72 × 29,141.37
4. Step 4: Simplify right side
   50,366.21x = 2,025,550,186.38
5. Step 5: Solve for x
   x = 2,025,550,186.38/50,366.21
6. Step 6: Final answer
   x = 40,216.45