Finding the Fourth Proportional to 50,623.89, 69,861.71 and 29,403.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,623.89 : 69,861.71 = 29,403.16 : x
2. Step 2: Convert to fraction form
   50,623.89/69,861.71 = 29,403.16/x
3. Step 3: Cross multiply
   50,623.89x = 69,861.71 × 29,403.16
4. Step 4: Simplify right side
   50,623.89x = 2,054,155,037.00
5. Step 5: Solve for x
   x = 2,054,155,037.00/50,623.89
6. Step 6: Final answer
   x = 40,576.79