Finding the Fourth Proportional to 59,157.12, 88,222.56 and 50,448

Step by Step Solution

1. Step 1: Write the proportion equation
   59,157.12 : 88,222.56 = 50,448 : x
2. Step 2: Convert to fraction form
   59,157.12/88,222.56 = 50,448/x
3. Step 3: Cross multiply
   59,157.12x = 88,222.56 × 50,448
4. Step 4: Simplify right side
   59,157.12x = 4,450,651,706.88
5. Step 5: Solve for x
   x = 4,450,651,706.88/59,157.12
6. Step 6: Final answer
   x = 75,234.42