Finding the Fourth Proportional to 58,426.14, 80,667 and 34,560.48

Step by Step Solution

1. Step 1: Write the proportion equation
   58,426.14 : 80,667 = 34,560.48 : x
2. Step 2: Convert to fraction form
   58,426.14/80,667 = 34,560.48/x
3. Step 3: Cross multiply
   58,426.14x = 80,667 × 34,560.48
4. Step 4: Simplify right side
   58,426.14x = 2,787,890,240.16
5. Step 5: Solve for x
   x = 2,787,890,240.16/58,426.14
6. Step 6: Final answer
   x = 47,716.49