Finding the Fourth Proportional to 49,532.43, 74,213.72 and 33,273.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,532.43 : 74,213.72 = 33,273.05 : x
2. Step 2: Convert to fraction form
   49,532.43/74,213.72 = 33,273.05/x
3. Step 3: Cross multiply
   49,532.43x = 74,213.72 × 33,273.05
4. Step 4: Simplify right side
   49,532.43x = 2,469,316,403.59
5. Step 5: Solve for x
   x = 2,469,316,403.59/49,532.43
6. Step 6: Final answer
   x = 49,852.52