Finding the Fourth Proportional to 106,113.33, 146,446.09 and 60,805.98

Step by Step Solution

1. Step 1: Write the proportion equation
   106,113.33 : 146,446.09 = 60,805.98 : x
2. Step 2: Convert to fraction form
   106,113.33/146,446.09 = 60,805.98/x
3. Step 3: Cross multiply
   106,113.33x = 146,446.09 × 60,805.98
4. Step 4: Simplify right side
   106,113.33x = 8,904,798,019.62
5. Step 5: Solve for x
   x = 8,904,798,019.62/106,113.33
6. Step 6: Final answer
   x = 83,917.81