Finding the Fourth Proportional to 79,960.75, 110,355.56 and 46,426.75

Step by Step Solution

1. Step 1: Write the proportion equation
   79,960.75 : 110,355.56 = 46,426.75 : x
2. Step 2: Convert to fraction form
   79,960.75/110,355.56 = 46,426.75/x
3. Step 3: Cross multiply
   79,960.75x = 110,355.56 × 46,426.75
4. Step 4: Simplify right side
   79,960.75x = 5,123,449,995.23
5. Step 5: Solve for x
   x = 5,123,449,995.23/79,960.75
6. Step 6: Final answer
   x = 64,074.56