Finding the Fourth Proportional to 108,462.72, 162,699.92 and 33,634.56

Step by Step Solution

1. Step 1: Write the proportion equation
   108,462.72 : 162,699.92 = 33,634.56 : x
2. Step 2: Convert to fraction form
   108,462.72/162,699.92 = 33,634.56/x
3. Step 3: Cross multiply
   108,462.72x = 162,699.92 × 33,634.56
4. Step 4: Simplify right side
   108,462.72x = 5,472,340,221.24
5. Step 5: Solve for x
   x = 5,472,340,221.24/108,462.72
6. Step 6: Final answer
   x = 50,453.65