Finding the Fourth Proportional to 111,327.79, 166,975.48 and 32,420.83

Step by Step Solution

1. Step 1: Write the proportion equation
   111,327.79 : 166,975.48 = 32,420.83 : x
2. Step 2: Convert to fraction form
   111,327.79/166,975.48 = 32,420.83/x
3. Step 3: Cross multiply
   111,327.79x = 166,975.48 × 32,420.83
4. Step 4: Simplify right side
   111,327.79x = 5,413,483,651.25
5. Step 5: Solve for x
   x = 5,413,483,651.25/111,327.79
6. Step 6: Final answer
   x = 48,626.53