Finding the Fourth Proportional to 49,636.73, 68,431.59 and 33,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,636.73 : 68,431.59 = 33,693.50 : x
2. Step 2: Convert to fraction form
   49,636.73/68,431.59 = 33,693.50/x
3. Step 3: Cross multiply
   49,636.73x = 68,431.59 × 33,693.50
4. Step 4: Simplify right side
   49,636.73x = 2,305,699,948.74
5. Step 5: Solve for x
   x = 2,305,699,948.74/49,636.73
6. Step 6: Final answer
   x = 46,451.49