Finding the Fourth Proportional to 80,401.15, 110,935.84 and 46,402.42

Step by Step Solution

1. Step 1: Write the proportion equation
   80,401.15 : 110,935.84 = 46,402.42 : x
2. Step 2: Convert to fraction form
   80,401.15/110,935.84 = 46,402.42/x
3. Step 3: Cross multiply
   80,401.15x = 110,935.84 × 46,402.42
4. Step 4: Simplify right side
   80,401.15x = 5,147,691,440.73
5. Step 5: Solve for x
   x = 5,147,691,440.73/80,401.15
6. Step 6: Final answer
   x = 64,025.10