Finding the Fourth Proportional to 35,865.03, 49,493.59 and 19,949.48

Step by Step Solution

1. Step 1: Write the proportion equation
   35,865.03 : 49,493.59 = 19,949.48 : x
2. Step 2: Convert to fraction form
   35,865.03/49,493.59 = 19,949.48/x
3. Step 3: Cross multiply
   35,865.03x = 49,493.59 × 19,949.48
4. Step 4: Simplify right side
   35,865.03x = 987,371,383.83
5. Step 5: Solve for x
   x = 987,371,383.83/35,865.03
6. Step 6: Final answer
   x = 27,530.20