Finding the Fourth Proportional to 35,018.40, 48,326.04 and 19,103.40

Step by Step Solution

1. Step 1: Write the proportion equation
   35,018.40 : 48,326.04 = 19,103.40 : x
2. Step 2: Convert to fraction form
   35,018.40/48,326.04 = 19,103.40/x
3. Step 3: Cross multiply
   35,018.40x = 48,326.04 × 19,103.40
4. Step 4: Simplify right side
   35,018.40x = 923,191,672.54
5. Step 5: Solve for x
   x = 923,191,672.54/35,018.40
6. Step 6: Final answer
   x = 26,363.05