Finding the Fourth Proportional to 50,257.89, 69,355.98 and 29,037.17

Step by Step Solution

1. Step 1: Write the proportion equation
   50,257.89 : 69,355.98 = 29,037.17 : x
2. Step 2: Convert to fraction form
   50,257.89/69,355.98 = 29,037.17/x
3. Step 3: Cross multiply
   50,257.89x = 69,355.98 × 29,037.17
4. Step 4: Simplify right side
   50,257.89x = 2,013,901,381.78
5. Step 5: Solve for x
   x = 2,013,901,381.78/50,257.89
6. Step 6: Final answer
   x = 40,071.35