Finding the Fourth Proportional to 35,743.53, 49,328.42 and 19,829.73

Step by Step Solution

1. Step 1: Write the proportion equation
   35,743.53 : 49,328.42 = 19,829.73 : x
2. Step 2: Convert to fraction form
   35,743.53/49,328.42 = 19,829.73/x
3. Step 3: Cross multiply
   35,743.53x = 49,328.42 × 19,829.73
4. Step 4: Simplify right side
   35,743.53x = 978,169,150.78
5. Step 5: Solve for x
   x = 978,169,150.78/35,743.53
6. Step 6: Final answer
   x = 27,366.33