Finding the Fourth Proportional to 164,633.50, 227,194.23 and 89,182

Step by Step Solution

1. Step 1: Write the proportion equation
   164,633.50 : 227,194.23 = 89,182 : x
2. Step 2: Convert to fraction form
   164,633.50/227,194.23 = 89,182/x
3. Step 3: Cross multiply
   164,633.50x = 227,194.23 × 89,182
4. Step 4: Simplify right side
   164,633.50x = 20,261,635,819.86
5. Step 5: Solve for x
   x = 20,261,635,819.86/164,633.50
6. Step 6: Final answer
   x = 123,071.16