Finding the Fourth Proportional to 164,448.83, 226,939.38 and 88,997.33

Step by Step Solution

1. Step 1: Write the proportion equation
   164,448.83 : 226,939.38 = 88,997.33 : x
2. Step 2: Convert to fraction form
   164,448.83/226,939.38 = 88,997.33/x
3. Step 3: Cross multiply
   164,448.83x = 226,939.38 × 88,997.33
4. Step 4: Simplify right side
   164,448.83x = 20,196,998,891.86
5. Step 5: Solve for x
   x = 20,196,998,891.86/164,448.83
6. Step 6: Final answer
   x = 122,816.31