Finding the Fourth Proportional to 50,224.34, 69,311.76 and 30,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,224.34 : 69,311.76 = 30,084.50 : x
2. Step 2: Convert to fraction form
   50,224.34/69,311.76 = 30,084.50/x
3. Step 3: Cross multiply
   50,224.34x = 69,311.76 × 30,084.50
4. Step 4: Simplify right side
   50,224.34x = 2,085,209,643.72
5. Step 5: Solve for x
   x = 2,085,209,643.72/50,224.34
6. Step 6: Final answer
   x = 41,517.91