Finding the Fourth Proportional to 108,558.21, 162,842.72 and 33,729.33

Step by Step Solution

1. Step 1: Write the proportion equation
   108,558.21 : 162,842.72 = 33,729.33 : x
2. Step 2: Convert to fraction form
   108,558.21/162,842.72 = 33,729.33/x
3. Step 3: Cross multiply
   108,558.21x = 162,842.72 × 33,729.33
4. Step 4: Simplify right side
   108,558.21x = 5,492,575,672.33
5. Step 5: Solve for x
   x = 5,492,575,672.33/108,558.21
6. Step 6: Final answer
   x = 50,595.67