Finding the Fourth Proportional to 106,141.15, 146,495.71 and 60,849.54

Step by Step Solution

1. Step 1: Write the proportion equation
   106,141.15 : 146,495.71 = 60,849.54 : x
2. Step 2: Convert to fraction form
   106,141.15/146,495.71 = 60,849.54/x
3. Step 3: Cross multiply
   106,141.15x = 146,495.71 × 60,849.54
4. Step 4: Simplify right side
   106,141.15x = 8,914,196,565.47
5. Step 5: Solve for x
   x = 8,914,196,565.47/106,141.15
6. Step 6: Final answer
   x = 83,984.36