Finding the Fourth Proportional to 107,540.24, 161,316.72 and 32,662.88

Step by Step Solution

1. Step 1: Write the proportion equation
   107,540.24 : 161,316.72 = 32,662.88 : x
2. Step 2: Convert to fraction form
   107,540.24/161,316.72 = 32,662.88/x
3. Step 3: Cross multiply
   107,540.24x = 161,316.72 × 32,662.88
4. Step 4: Simplify right side
   107,540.24x = 5,269,068,667.35
5. Step 5: Solve for x
   x = 5,269,068,667.35/107,540.24
6. Step 6: Final answer
   x = 48,996.25