Finding the Fourth Proportional to 105,998.34, 146,277.22 and 60,676.06

Step by Step Solution

1. Step 1: Write the proportion equation
   105,998.34 : 146,277.22 = 60,676.06 : x
2. Step 2: Convert to fraction form
   105,998.34/146,277.22 = 60,676.06/x
3. Step 3: Cross multiply
   105,998.34x = 146,277.22 × 60,676.06
4. Step 4: Simplify right side
   105,998.34x = 8,875,525,377.35
5. Step 5: Solve for x
   x = 8,875,525,377.35/105,998.34
6. Step 6: Final answer
   x = 83,732.68