Finding the Fourth Proportional to 89,665.74, 134,423.22 and 33,474.42

Step by Step Solution

1. Step 1: Write the proportion equation
   89,665.74 : 134,423.22 = 33,474.42 : x
2. Step 2: Convert to fraction form
   89,665.74/134,423.22 = 33,474.42/x
3. Step 3: Cross multiply
   89,665.74x = 134,423.22 × 33,474.42
4. Step 4: Simplify right side
   89,665.74x = 4,499,739,324.03
5. Step 5: Solve for x
   x = 4,499,739,324.03/89,665.74
6. Step 6: Final answer
   x = 50,183.49