Finding the Fourth Proportional to 164,605.02, 227,155.41 and 89,153.52

Step by Step Solution

1. Step 1: Write the proportion equation
   164,605.02 : 227,155.41 = 89,153.52 : x
2. Step 2: Convert to fraction form
   164,605.02/227,155.41 = 89,153.52/x
3. Step 3: Cross multiply
   164,605.02x = 227,155.41 × 89,153.52
4. Step 4: Simplify right side
   164,605.02x = 20,251,704,388.54
5. Step 5: Solve for x
   x = 20,251,704,388.54/164,605.02
6. Step 6: Final answer
   x = 123,032.12