Finding the Fourth Proportional to 111,042.56, 166,563.60 and 32,156.72

Step by Step Solution

1. Step 1: Write the proportion equation
   111,042.56 : 166,563.60 = 32,156.72 : x
2. Step 2: Convert to fraction form
   111,042.56/166,563.60 = 32,156.72/x
3. Step 3: Cross multiply
   111,042.56x = 166,563.60 × 32,156.72
4. Step 4: Simplify right side
   111,042.56x = 5,356,139,047.39
5. Step 5: Solve for x
   x = 5,356,139,047.39/111,042.56
6. Step 6: Final answer
   x = 48,235.01