Finding the Fourth Proportional to 89,019.56, 122,846.98 and 48,733.19

Step by Step Solution

1. Step 1: Write the proportion equation
   89,019.56 : 122,846.98 = 48,733.19 : x
2. Step 2: Convert to fraction form
   89,019.56/122,846.98 = 48,733.19/x
3. Step 3: Cross multiply
   89,019.56x = 122,846.98 × 48,733.19
4. Step 4: Simplify right side
   89,019.56x = 5,986,725,724.26
5. Step 5: Solve for x
   x = 5,986,725,724.26/89,019.56
6. Step 6: Final answer
   x = 67,251.80