Finding the Fourth Proportional to 89,067.86, 122,914.98 and 48,785.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,067.86 : 122,914.98 = 48,785.34 : x
2. Step 2: Convert to fraction form
   89,067.86/122,914.98 = 48,785.34/x
3. Step 3: Cross multiply
   89,067.86x = 122,914.98 × 48,785.34
4. Step 4: Simplify right side
   89,067.86x = 5,996,449,090.39
5. Step 5: Solve for x
   x = 5,996,449,090.39/89,067.86
6. Step 6: Final answer
   x = 67,324.50