Finding the Fourth Proportional to 164,499.46, 227,008.98 and 89,047.96

Step by Step Solution

1. Step 1: Write the proportion equation
   164,499.46 : 227,008.98 = 89,047.96 : x
2. Step 2: Convert to fraction form
   164,499.46/227,008.98 = 89,047.96/x
3. Step 3: Cross multiply
   164,499.46x = 227,008.98 × 89,047.96
4. Step 4: Simplify right side
   164,499.46x = 20,214,686,003.16
5. Step 5: Solve for x
   x = 20,214,686,003.16/164,499.46
6. Step 6: Final answer
   x = 122,886.03