Finding the Fourth Proportional to 82,667.21, 114,083.69 and 50,829.95

Step by Step Solution

1. Step 1: Write the proportion equation
   82,667.21 : 114,083.69 = 50,829.95 : x
2. Step 2: Convert to fraction form
   82,667.21/114,083.69 = 50,829.95/x
3. Step 3: Cross multiply
   82,667.21x = 114,083.69 × 50,829.95
4. Step 4: Simplify right side
   82,667.21x = 5,798,867,433.95
5. Step 5: Solve for x
   x = 5,798,867,433.95/82,667.21
6. Step 6: Final answer
   x = 70,147.13