Finding the Fourth Proportional to 111,651.72, 167,494.32 and 32,756.64

Step by Step Solution

1. Step 1: Write the proportion equation
   111,651.72 : 167,494.32 = 32,756.64 : x
2. Step 2: Convert to fraction form
   111,651.72/167,494.32 = 32,756.64/x
3. Step 3: Cross multiply
   111,651.72x = 167,494.32 × 32,756.64
4. Step 4: Simplify right side
   111,651.72x = 5,486,551,142.28
5. Step 5: Solve for x
   x = 5,486,551,142.28/111,651.72
6. Step 6: Final answer
   x = 49,139.87