Finding the Fourth Proportional to 164,547.86, 227,076.21 and 89,096.18

Step by Step Solution

1. Step 1: Write the proportion equation
   164,547.86 : 227,076.21 = 89,096.18 : x
2. Step 2: Convert to fraction form
   164,547.86/227,076.21 = 89,096.18/x
3. Step 3: Cross multiply
   164,547.86x = 227,076.21 × 89,096.18
4. Step 4: Simplify right side
   164,547.86x = 20,231,622,879.88
5. Step 5: Solve for x
   x = 20,231,622,879.88/164,547.86
6. Step 6: Final answer
   x = 122,952.82