Finding the Fourth Proportional to 35,859.06, 49,488.57 and 19,944.54

Step by Step Solution

1. Step 1: Write the proportion equation
   35,859.06 : 49,488.57 = 19,944.54 : x
2. Step 2: Convert to fraction form
   35,859.06/49,488.57 = 19,944.54/x
3. Step 3: Cross multiply
   35,859.06x = 49,488.57 × 19,944.54
4. Step 4: Simplify right side
   35,859.06x = 987,026,763.91
5. Step 5: Solve for x
   x = 987,026,763.91/35,859.06
6. Step 6: Final answer
   x = 27,525.17