Finding the Fourth Proportional to 35,934.37, 49,590.96 and 20,018.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,934.37 : 49,590.96 = 20,018.82 : x
2. Step 2: Convert to fraction form
   35,934.37/49,590.96 = 20,018.82/x
3. Step 3: Cross multiply
   35,934.37x = 49,590.96 × 20,018.82
4. Step 4: Simplify right side
   35,934.37x = 992,752,501.87
5. Step 5: Solve for x
   x = 992,752,501.87/35,934.37
6. Step 6: Final answer
   x = 27,626.82