Finding the Fourth Proportional to 35,521.38, 49,019.25 and 19,605.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,521.38 : 49,019.25 = 19,605.82 : x
2. Step 2: Convert to fraction form
   35,521.38/49,019.25 = 19,605.82/x
3. Step 3: Cross multiply
   35,521.38x = 49,019.25 × 19,605.82
4. Step 4: Simplify right side
   35,521.38x = 961,062,592.04
5. Step 5: Solve for x
   x = 961,062,592.04/35,521.38
6. Step 6: Final answer
   x = 27,055.89