Finding the Fourth Proportional to 164,626.02, 227,183.92 and 89,174.52

Step by Step Solution

1. Step 1: Write the proportion equation
   164,626.02 : 227,183.92 = 89,174.52 : x
2. Step 2: Convert to fraction form
   164,626.02/227,183.92 = 89,174.52/x
3. Step 3: Cross multiply
   164,626.02x = 227,183.92 × 89,174.52
4. Step 4: Simplify right side
   164,626.02x = 20,259,017,017.72
5. Step 5: Solve for x
   x = 20,259,017,017.72/164,626.02
6. Step 6: Final answer
   x = 123,060.84