Finding the Fourth Proportional to 49,843.73, 74,796.72 and 33,215.43

Step by Step Solution

1. Step 1: Write the proportion equation
   49,843.73 : 74,796.72 = 33,215.43 : x
2. Step 2: Convert to fraction form
   49,843.73/74,796.72 = 33,215.43/x
3. Step 3: Cross multiply
   49,843.73x = 74,796.72 × 33,215.43
4. Step 4: Simplify right side
   49,843.73x = 2,484,405,653.57
5. Step 5: Solve for x
   x = 2,484,405,653.57/49,843.73
6. Step 6: Final answer
   x = 49,843.89