Finding the Fourth Proportional to 50,306.67, 69,422.67 and 29,085.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,306.67 : 69,422.67 = 29,085.48 : x
2. Step 2: Convert to fraction form
   50,306.67/69,422.67 = 29,085.48/x
3. Step 3: Cross multiply
   50,306.67x = 69,422.67 × 29,085.48
4. Step 4: Simplify right side
   50,306.67x = 2,019,191,679.83
5. Step 5: Solve for x
   x = 2,019,191,679.83/50,306.67
6. Step 6: Final answer
   x = 40,137.65