Finding the Fourth Proportional to 106,016.98, 146,300.34 and 60,693.46

Step by Step Solution

1. Step 1: Write the proportion equation
   106,016.98 : 146,300.34 = 60,693.46 : x
2. Step 2: Convert to fraction form
   106,016.98/146,300.34 = 60,693.46/x
3. Step 3: Cross multiply
   106,016.98x = 146,300.34 × 60,693.46
4. Step 4: Simplify right side
   106,016.98x = 8,879,473,833.78
5. Step 5: Solve for x
   x = 8,879,473,833.78/106,016.98
6. Step 6: Final answer
   x = 83,755.20