Finding the Fourth Proportional to 108,705.98, 150,014.22 and 60,959.18

Step by Step Solution

1. Step 1: Write the proportion equation
   108,705.98 : 150,014.22 = 60,959.18 : x
2. Step 2: Convert to fraction form
   108,705.98/150,014.22 = 60,959.18/x
3. Step 3: Cross multiply
   108,705.98x = 150,014.22 × 60,959.18
4. Step 4: Simplify right side
   108,705.98x = 9,144,743,839.54
5. Step 5: Solve for x
   x = 9,144,743,839.54/108,705.98
6. Step 6: Final answer
   x = 84,123.65