Finding the Fourth Proportional to 111,623.72, 167,436.97 and 32,739.58

Step by Step Solution

1. Step 1: Write the proportion equation
   111,623.72 : 167,436.97 = 32,739.58 : x
2. Step 2: Convert to fraction form
   111,623.72/167,436.97 = 32,739.58/x
3. Step 3: Cross multiply
   111,623.72x = 167,436.97 × 32,739.58
4. Step 4: Simplify right side
   111,623.72x = 5,481,815,573.83
5. Step 5: Solve for x
   x = 5,481,815,573.83/111,623.72
6. Step 6: Final answer
   x = 49,109.77