Finding the Fourth Proportional to 107,705.62, 161,581.73 and 32,823.78

Step by Step Solution

1. Step 1: Write the proportion equation
   107,705.62 : 161,581.73 = 32,823.78 : x
2. Step 2: Convert to fraction form
   107,705.62/161,581.73 = 32,823.78/x
3. Step 3: Cross multiply
   107,705.62x = 161,581.73 × 32,823.78
4. Step 4: Simplify right side
   107,705.62x = 5,303,723,157.54
5. Step 5: Solve for x
   x = 5,303,723,157.54/107,705.62
6. Step 6: Final answer
   x = 49,242.77