Finding the Fourth Proportional to 108,604.26, 162,931.89 and 33,720.54

Step by Step Solution

1. Step 1: Write the proportion equation
   108,604.26 : 162,931.89 = 33,720.54 : x
2. Step 2: Convert to fraction form
   108,604.26/162,931.89 = 33,720.54/x
3. Step 3: Cross multiply
   108,604.26x = 162,931.89 × 33,720.54
4. Step 4: Simplify right side
   108,604.26x = 5,494,151,314.02
5. Step 5: Solve for x
   x = 5,494,151,314.02/108,604.26
6. Step 6: Final answer
   x = 50,588.73