Finding the Fourth Proportional to 164,915.46, 227,583.27 and 89,463.96

Step by Step Solution

1. Step 1: Write the proportion equation
   164,915.46 : 227,583.27 = 89,463.96 : x
2. Step 2: Convert to fraction form
   164,915.46/227,583.27 = 89,463.96/x
3. Step 3: Cross multiply
   164,915.46x = 227,583.27 × 89,463.96
4. Step 4: Simplify right side
   164,915.46x = 20,360,500,563.95
5. Step 5: Solve for x
   x = 20,360,500,563.95/164,915.46
6. Step 6: Final answer
   x = 123,460.23