Finding the Fourth Proportional to 79,555.54, 109,786.98 and 43,744.72

Step by Step Solution

1. Step 1: Write the proportion equation
   79,555.54 : 109,786.98 = 43,744.72 : x
2. Step 2: Convert to fraction form
   79,555.54/109,786.98 = 43,744.72/x
3. Step 3: Cross multiply
   79,555.54x = 109,786.98 × 43,744.72
4. Step 4: Simplify right side
   79,555.54x = 4,802,600,699.75
5. Step 5: Solve for x
   x = 4,802,600,699.75/79,555.54
6. Step 6: Final answer
   x = 60,367.90