Finding the Fourth Proportional to 35,773.62, 49,367.82 and 19,858.38

Step by Step Solution

1. Step 1: Write the proportion equation
   35,773.62 : 49,367.82 = 19,858.38 : x
2. Step 2: Convert to fraction form
   35,773.62/49,367.82 = 19,858.38/x
3. Step 3: Cross multiply
   35,773.62x = 49,367.82 × 19,858.38
4. Step 4: Simplify right side
   35,773.62x = 980,364,929.33
5. Step 5: Solve for x
   x = 980,364,929.33/35,773.62
6. Step 6: Final answer
   x = 27,404.69