Finding the Fourth Proportional to 108,388.22, 162,599.94 and 33,490.89

Step by Step Solution

1. Step 1: Write the proportion equation
   108,388.22 : 162,599.94 = 33,490.89 : x
2. Step 2: Convert to fraction form
   108,388.22/162,599.94 = 33,490.89/x
3. Step 3: Cross multiply
   108,388.22x = 162,599.94 × 33,490.89
4. Step 4: Simplify right side
   108,388.22x = 5,445,616,704.55
5. Step 5: Solve for x
   x = 5,445,616,704.55/108,388.22
6. Step 6: Final answer
   x = 50,241.78