Finding the Fourth Proportional to 164,635.03, 227,196.39 and 89,183.53

Step by Step Solution

1. Step 1: Write the proportion equation
   164,635.03 : 227,196.39 = 89,183.53 : x
2. Step 2: Convert to fraction form
   164,635.03/227,196.39 = 89,183.53/x
3. Step 3: Cross multiply
   164,635.03x = 227,196.39 × 89,183.53
4. Step 4: Simplify right side
   164,635.03x = 20,262,176,681.89
5. Step 5: Solve for x
   x = 20,262,176,681.89/164,635.03
6. Step 6: Final answer
   x = 123,073.30