Finding the Fourth Proportional to 50,067, 69,092.53 and 31,204.13

Step by Step Solution

1. Step 1: Write the proportion equation
   50,067 : 69,092.53 = 31,204.13 : x
2. Step 2: Convert to fraction form
   50,067/69,092.53 = 31,204.13/x
3. Step 3: Cross multiply
   50,067x = 69,092.53 × 31,204.13
4. Step 4: Simplify right side
   50,067x = 2,155,971,864.68
5. Step 5: Solve for x
   x = 2,155,971,864.68/50,067
6. Step 6: Final answer
   x = 43,061.73