Finding the Fourth Proportional to 82,828.84, 114,300.67 and 50,617.32

Step by Step Solution

1. Step 1: Write the proportion equation
   82,828.84 : 114,300.67 = 50,617.32 : x
2. Step 2: Convert to fraction form
   82,828.84/114,300.67 = 50,617.32/x
3. Step 3: Cross multiply
   82,828.84x = 114,300.67 × 50,617.32
4. Step 4: Simplify right side
   82,828.84x = 5,785,593,589.60
5. Step 5: Solve for x
   x = 5,785,593,589.60/82,828.84
6. Step 6: Final answer
   x = 69,849.99