Finding the Fourth Proportional to 80,238.96, 120,167.39 and 46,433.71

Step by Step Solution

1. Step 1: Write the proportion equation
   80,238.96 : 120,167.39 = 46,433.71 : x
2. Step 2: Convert to fraction form
   80,238.96/120,167.39 = 46,433.71/x
3. Step 3: Cross multiply
   80,238.96x = 120,167.39 × 46,433.71
4. Step 4: Simplify right side
   80,238.96x = 5,579,817,738.72
5. Step 5: Solve for x
   x = 5,579,817,738.72/80,238.96
6. Step 6: Final answer
   x = 69,540.01