Finding the Fourth Proportional to 33,081.69, 49,569.57 and 29,724.60

Step by Step Solution

1. Step 1: Write the proportion equation
   33,081.69 : 49,569.57 = 29,724.60 : x
2. Step 2: Convert to fraction form
   33,081.69/49,569.57 = 29,724.60/x
3. Step 3: Cross multiply
   33,081.69x = 49,569.57 × 29,724.60
4. Step 4: Simplify right side
   33,081.69x = 1,473,435,640.42
5. Step 5: Solve for x
   x = 1,473,435,640.42/33,081.69
6. Step 6: Final answer
   x = 44,539.31