Finding the Fourth Proportional to 108,953.52, 150,362.28 and 82,048.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,953.52 : 150,362.28 = 82,048.56 : x
2. Step 2: Convert to fraction form
   108,953.52/150,362.28 = 82,048.56/x
3. Step 3: Cross multiply
   108,953.52x = 150,362.28 × 82,048.56
4. Step 4: Simplify right side
   108,953.52x = 12,337,008,552.32
5. Step 5: Solve for x
   x = 12,337,008,552.32/108,953.52
6. Step 6: Final answer
   x = 113,231.85