Finding the Fourth Proportional to 89,019, 122,846.49 and 48,733.11

Step by Step Solution

1. Step 1: Write the proportion equation
   89,019 : 122,846.49 = 48,733.11 : x
2. Step 2: Convert to fraction form
   89,019/122,846.49 = 48,733.11/x
3. Step 3: Cross multiply
   89,019x = 122,846.49 × 48,733.11
4. Step 4: Simplify right side
   89,019x = 5,986,691,510.28
5. Step 5: Solve for x
   x = 5,986,691,510.28/89,019
6. Step 6: Final answer
   x = 67,251.84