Finding the Fourth Proportional to 73,162.35, 109,658.82 and 33,636.51

Step by Step Solution

1. Step 1: Write the proportion equation
   73,162.35 : 109,658.82 = 33,636.51 : x
2. Step 2: Convert to fraction form
   73,162.35/109,658.82 = 33,636.51/x
3. Step 3: Cross multiply
   73,162.35x = 109,658.82 × 33,636.51
4. Step 4: Simplify right side
   73,162.35x = 3,688,539,995.52
5. Step 5: Solve for x
   x = 3,688,539,995.52/73,162.35
6. Step 6: Final answer
   x = 50,415.82