Finding the Fourth Proportional to 108,103.38, 149,181.27 and 60,357.54

Step by Step Solution

1. Step 1: Write the proportion equation
   108,103.38 : 149,181.27 = 60,357.54 : x
2. Step 2: Convert to fraction form
   108,103.38/149,181.27 = 60,357.54/x
3. Step 3: Cross multiply
   108,103.38x = 149,181.27 × 60,357.54
4. Step 4: Simplify right side
   108,103.38x = 9,004,214,471.28
5. Step 5: Solve for x
   x = 9,004,214,471.28/108,103.38
6. Step 6: Final answer
   x = 83,292.63