Finding the Fourth Proportional to 108,284.87, 162,442.56 and 33,411.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,284.87 : 162,442.56 = 33,411.10 : x
2. Step 2: Convert to fraction form
   108,284.87/162,442.56 = 33,411.10/x
3. Step 3: Cross multiply
   108,284.87x = 162,442.56 × 33,411.10
4. Step 4: Simplify right side
   108,284.87x = 5,427,384,616.42
5. Step 5: Solve for x
   x = 5,427,384,616.42/108,284.87
6. Step 6: Final answer
   x = 50,121.36