Finding the Fourth Proportional to 164,603.52, 227,153.34 and 89,152.02

Step by Step Solution

1. Step 1: Write the proportion equation
   164,603.52 : 227,153.34 = 89,152.02 : x
2. Step 2: Convert to fraction form
   164,603.52/227,153.34 = 89,152.02/x
3. Step 3: Cross multiply
   164,603.52x = 227,153.34 × 89,152.02
4. Step 4: Simplify right side
   164,603.52x = 20,251,179,110.75
5. Step 5: Solve for x
   x = 20,251,179,110.75/164,603.52
6. Step 6: Final answer
   x = 123,030.05