Finding the Fourth Proportional to 88,441.50, 122,049.27 and 48,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,441.50 : 122,049.27 = 48,697.50 : x
2. Step 2: Convert to fraction form
   88,441.50/122,049.27 = 48,697.50/x
3. Step 3: Cross multiply
   88,441.50x = 122,049.27 × 48,697.50
4. Step 4: Simplify right side
   88,441.50x = 5,943,494,325.83
5. Step 5: Solve for x
   x = 5,943,494,325.83/88,441.50
6. Step 6: Final answer
   x = 67,202.55