Finding the Fourth Proportional to 50,973.42, 76,373.85 and 31,210.71

Step by Step Solution

1. Step 1: Write the proportion equation
   50,973.42 : 76,373.85 = 31,210.71 : x
2. Step 2: Convert to fraction form
   50,973.42/76,373.85 = 31,210.71/x
3. Step 3: Cross multiply
   50,973.42x = 76,373.85 × 31,210.71
4. Step 4: Simplify right side
   50,973.42x = 2,383,682,083.93
5. Step 5: Solve for x
   x = 2,383,682,083.93/50,973.42
6. Step 6: Final answer
   x = 46,763.24