Finding the Fourth Proportional to 105,882.86, 146,076.66 and 60,536.49

Step by Step Solution

1. Step 1: Write the proportion equation
   105,882.86 : 146,076.66 = 60,536.49 : x
2. Step 2: Convert to fraction form
   105,882.86/146,076.66 = 60,536.49/x
3. Step 3: Cross multiply
   105,882.86x = 146,076.66 × 60,536.49
4. Step 4: Simplify right side
   105,882.86x = 8,842,968,267.32
5. Step 5: Solve for x
   x = 8,842,968,267.32/105,882.86
6. Step 6: Final answer
   x = 83,516.53