Finding the Fourth Proportional to 79,947.72, 110,331.42 and 45,967.23

Step by Step Solution

1. Step 1: Write the proportion equation
   79,947.72 : 110,331.42 = 45,967.23 : x
2. Step 2: Convert to fraction form
   79,947.72/110,331.42 = 45,967.23/x
3. Step 3: Cross multiply
   79,947.72x = 110,331.42 × 45,967.23
4. Step 4: Simplify right side
   79,947.72x = 5,071,629,759.37
5. Step 5: Solve for x
   x = 5,071,629,759.37/79,947.72
6. Step 6: Final answer
   x = 63,436.83