Finding the Fourth Proportional to 79,960.50, 110,355.24 and 46,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,960.50 : 110,355.24 = 46,426.50 : x
2. Step 2: Convert to fraction form
   79,960.50/110,355.24 = 46,426.50/x
3. Step 3: Cross multiply
   79,960.50x = 110,355.24 × 46,426.50
4. Step 4: Simplify right side
   79,960.50x = 5,123,407,549.86
5. Step 5: Solve for x
   x = 5,123,407,549.86/79,960.50
6. Step 6: Final answer
   x = 64,074.23