Finding the Fourth Proportional to 89,033.46, 122,866.19 and 48,749.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,033.46 : 122,866.19 = 48,749.82 : x
2. Step 2: Convert to fraction form
   89,033.46/122,866.19 = 48,749.82/x
3. Step 3: Cross multiply
   89,033.46x = 122,866.19 × 48,749.82
4. Step 4: Simplify right side
   89,033.46x = 5,989,703,788.51
5. Step 5: Solve for x
   x = 5,989,703,788.51/89,033.46
6. Step 6: Final answer
   x = 67,274.75