Finding the Fourth Proportional to 67,469.36, 93,190.50 and 50,549.27

Step by Step Solution

1. Step 1: Write the proportion equation
   67,469.36 : 93,190.50 = 50,549.27 : x
2. Step 2: Convert to fraction form
   67,469.36/93,190.50 = 50,549.27/x
3. Step 3: Cross multiply
   67,469.36x = 93,190.50 × 50,549.27
4. Step 4: Simplify right side
   67,469.36x = 4,710,711,279.98
5. Step 5: Solve for x
   x = 4,710,711,279.98/67,469.36
6. Step 6: Final answer
   x = 69,820.01