Finding the Fourth Proportional to 108,142.71, 162,214.45 and 33,262.35

Step by Step Solution

1. Step 1: Write the proportion equation
   108,142.71 : 162,214.45 = 33,262.35 : x
2. Step 2: Convert to fraction form
   108,142.71/162,214.45 = 33,262.35/x
3. Step 3: Cross multiply
   108,142.71x = 162,214.45 × 33,262.35
4. Step 4: Simplify right side
   108,142.71x = 5,395,633,323.50
5. Step 5: Solve for x
   x = 5,395,633,323.50/108,142.71
6. Step 6: Final answer
   x = 49,893.64