Finding the Fourth Proportional to 50,483.31, 69,669.32 and 29,269.23

Step by Step Solution

1. Step 1: Write the proportion equation
   50,483.31 : 69,669.32 = 29,269.23 : x
2. Step 2: Convert to fraction form
   50,483.31/69,669.32 = 29,269.23/x
3. Step 3: Cross multiply
   50,483.31x = 69,669.32 × 29,269.23
4. Step 4: Simplify right side
   50,483.31x = 2,039,167,204.68
5. Step 5: Solve for x
   x = 2,039,167,204.68/50,483.31
6. Step 6: Final answer
   x = 40,392.90