Finding the Fourth Proportional to 162,423.62, 224,146.01 and 89,822.73

Step by Step Solution

1. Step 1: Write the proportion equation
   162,423.62 : 224,146.01 = 89,822.73 : x
2. Step 2: Convert to fraction form
   162,423.62/224,146.01 = 89,822.73/x
3. Step 3: Cross multiply
   162,423.62x = 224,146.01 × 89,822.73
4. Step 4: Simplify right side
   162,423.62x = 20,133,406,087.69
5. Step 5: Solve for x
   x = 20,133,406,087.69/162,423.62
6. Step 6: Final answer
   x = 123,956.15