Finding the Fourth Proportional to 35,575.27, 49,092.28 and 19,659.38

Step by Step Solution

1. Step 1: Write the proportion equation
   35,575.27 : 49,092.28 = 19,659.38 : x
2. Step 2: Convert to fraction form
   35,575.27/49,092.28 = 19,659.38/x
3. Step 3: Cross multiply
   35,575.27x = 49,092.28 × 19,659.38
4. Step 4: Simplify right side
   35,575.27x = 965,123,443.83
5. Step 5: Solve for x
   x = 965,123,443.83/35,575.27
6. Step 6: Final answer
   x = 27,129.05