Finding the Fourth Proportional to 89,035.53, 122,865.23 and 48,748.56

Step by Step Solution

1. Step 1: Write the proportion equation
   89,035.53 : 122,865.23 = 48,748.56 : x
2. Step 2: Convert to fraction form
   89,035.53/122,865.23 = 48,748.56/x
3. Step 3: Cross multiply
   89,035.53x = 122,865.23 × 48,748.56
4. Step 4: Simplify right side
   89,035.53x = 5,989,503,158.44
5. Step 5: Solve for x
   x = 5,989,503,158.44/89,035.53
6. Step 6: Final answer
   x = 67,270.93