Finding the Fourth Proportional to 108,396.16, 162,609.90 and 33,522.48

Step by Step Solution

1. Step 1: Write the proportion equation
   108,396.16 : 162,609.90 = 33,522.48 : x
2. Step 2: Convert to fraction form
   108,396.16/162,609.90 = 33,522.48/x
3. Step 3: Cross multiply
   108,396.16x = 162,609.90 × 33,522.48
4. Step 4: Simplify right side
   108,396.16x = 5,451,087,120.55
5. Step 5: Solve for x
   x = 5,451,087,120.55/108,396.16
6. Step 6: Final answer
   x = 50,288.56