Finding the Fourth Proportional to 35,018.82, 48,326.31 and 19,103.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,018.82 : 48,326.31 = 19,103.31 : x
2. Step 2: Convert to fraction form
   35,018.82/48,326.31 = 19,103.31/x
3. Step 3: Cross multiply
   35,018.82x = 48,326.31 × 19,103.31
4. Step 4: Simplify right side
   35,018.82x = 923,192,481.09
5. Step 5: Solve for x
   x = 923,192,481.09/35,018.82
6. Step 6: Final answer
   x = 26,362.75