Finding the Fourth Proportional to 80,554.72, 111,167.52 and 44,743

Step by Step Solution

1. Step 1: Write the proportion equation
   80,554.72 : 111,167.52 = 44,743 : x
2. Step 2: Convert to fraction form
   80,554.72/111,167.52 = 44,743/x
3. Step 3: Cross multiply
   80,554.72x = 111,167.52 × 44,743
4. Step 4: Simplify right side
   80,554.72x = 4,973,968,347.36
5. Step 5: Solve for x
   x = 4,973,968,347.36/80,554.72
6. Step 6: Final answer
   x = 61,746.45