Finding the Fourth Proportional to 89,087.58, 122,936.04 and 48,793.68

Step by Step Solution

1. Step 1: Write the proportion equation
   89,087.58 : 122,936.04 = 48,793.68 : x
2. Step 2: Convert to fraction form
   89,087.58/122,936.04 = 48,793.68/x
3. Step 3: Cross multiply
   89,087.58x = 122,936.04 × 48,793.68
4. Step 4: Simplify right side
   89,087.58x = 5,998,501,796.23
5. Step 5: Solve for x
   x = 5,998,501,796.23/89,087.58
6. Step 6: Final answer
   x = 67,332.64