Finding the Fourth Proportional to 111,172.41, 166,763.23 and 32,286.63

Step by Step Solution

1. Step 1: Write the proportion equation
   111,172.41 : 166,763.23 = 32,286.63 : x
2. Step 2: Convert to fraction form
   111,172.41/166,763.23 = 32,286.63/x
3. Step 3: Cross multiply
   111,172.41x = 166,763.23 × 32,286.63
4. Step 4: Simplify right side
   111,172.41x = 5,384,222,704.61
5. Step 5: Solve for x
   x = 5,384,222,704.61/111,172.41
6. Step 6: Final answer
   x = 48,431.29