Finding the Fourth Proportional to 50,475.98, 69,152.42 and 48,584.24

Step by Step Solution

1. Step 1: Write the proportion equation
   50,475.98 : 69,152.42 = 48,584.24 : x
2. Step 2: Convert to fraction form
   50,475.98/69,152.42 = 48,584.24/x
3. Step 3: Cross multiply
   50,475.98x = 69,152.42 × 48,584.24
4. Step 4: Simplify right side
   50,475.98x = 3,359,717,769.86
5. Step 5: Solve for x
   x = 3,359,717,769.86/50,475.98
6. Step 6: Final answer
   x = 66,560.72