Finding the Fourth Proportional to 111,100.72, 166,667.50 and 32,204.68

Step by Step Solution

1. Step 1: Write the proportion equation
   111,100.72 : 166,667.50 = 32,204.68 : x
2. Step 2: Convert to fraction form
   111,100.72/166,667.50 = 32,204.68/x
3. Step 3: Cross multiply
   111,100.72x = 166,667.50 × 32,204.68
4. Step 4: Simplify right side
   111,100.72x = 5,367,473,503.90
5. Step 5: Solve for x
   x = 5,367,473,503.90/111,100.72
6. Step 6: Final answer
   x = 48,311.78