Finding the Fourth Proportional to 108,141.54, 149,233.74 and 60,395.54

Step by Step Solution

1. Step 1: Write the proportion equation
   108,141.54 : 149,233.74 = 60,395.54 : x
2. Step 2: Convert to fraction form
   108,141.54/149,233.74 = 60,395.54/x
3. Step 3: Cross multiply
   108,141.54x = 149,233.74 × 60,395.54
4. Step 4: Simplify right side
   108,141.54x = 9,013,052,313.52
5. Step 5: Solve for x
   x = 9,013,052,313.52/108,141.54
6. Step 6: Final answer
   x = 83,344.96