Finding the Fourth Proportional to 79,754.40, 110,059.56 and 43,947.72

Step by Step Solution

1. Step 1: Write the proportion equation
   79,754.40 : 110,059.56 = 43,947.72 : x
2. Step 2: Convert to fraction form
   79,754.40/110,059.56 = 43,947.72/x
3. Step 3: Cross multiply
   79,754.40x = 110,059.56 × 43,947.72
4. Step 4: Simplify right side
   79,754.40x = 4,836,866,726.20
5. Step 5: Solve for x
   x = 4,836,866,726.20/79,754.40
6. Step 6: Final answer
   x = 60,647.02