Finding the Fourth Proportional to 200,776.27, 301,192.18 and 67,694.59

Step by Step Solution

1. Step 1: Write the proportion equation
   200,776.27 : 301,192.18 = 67,694.59 : x
2. Step 2: Convert to fraction form
   200,776.27/301,192.18 = 67,694.59/x
3. Step 3: Cross multiply
   200,776.27x = 301,192.18 × 67,694.59
4. Step 4: Simplify right side
   200,776.27x = 20,389,079,630.35
5. Step 5: Solve for x
   x = 20,389,079,630.35/200,776.27
6. Step 6: Final answer
   x = 101,551.24