Finding the Fourth Proportional to 108,300.98, 162,473.13 and 33,418.31

Step by Step Solution

1. Step 1: Write the proportion equation
   108,300.98 : 162,473.13 = 33,418.31 : x
2. Step 2: Convert to fraction form
   108,300.98/162,473.13 = 33,418.31/x
3. Step 3: Cross multiply
   108,300.98x = 162,473.13 × 33,418.31
4. Step 4: Simplify right side
   108,300.98x = 5,429,577,257.92
5. Step 5: Solve for x
   x = 5,429,577,257.92/108,300.98
6. Step 6: Final answer
   x = 50,134.15