Finding the Fourth Proportional to 76,667.74, 114,952.37 and 50,341.73

Step by Step Solution

1. Step 1: Write the proportion equation
   76,667.74 : 114,952.37 = 50,341.73 : x
2. Step 2: Convert to fraction form
   76,667.74/114,952.37 = 50,341.73/x
3. Step 3: Cross multiply
   76,667.74x = 114,952.37 × 50,341.73
4. Step 4: Simplify right side
   76,667.74x = 5,786,900,346.93
5. Step 5: Solve for x
   x = 5,786,900,346.93/76,667.74
6. Step 6: Final answer
   x = 75,480.25