Finding the Fourth Proportional to 111,108.12, 166,678.57 and 32,212.10

Step by Step Solution

1. Step 1: Write the proportion equation
   111,108.12 : 166,678.57 = 32,212.10 : x
2. Step 2: Convert to fraction form
   111,108.12/166,678.57 = 32,212.10/x
3. Step 3: Cross multiply
   111,108.12x = 166,678.57 × 32,212.10
4. Step 4: Simplify right side
   111,108.12x = 5,369,065,931.30
5. Step 5: Solve for x
   x = 5,369,065,931.30/111,108.12
6. Step 6: Final answer
   x = 48,322.89