Finding the Fourth Proportional to 35,018.62, 48,326.82 and 19,103.74

Step by Step Solution

1. Step 1: Write the proportion equation
   35,018.62 : 48,326.82 = 19,103.74 : x
2. Step 2: Convert to fraction form
   35,018.62/48,326.82 = 19,103.74/x
3. Step 3: Cross multiply
   35,018.62x = 48,326.82 × 19,103.74
4. Step 4: Simplify right side
   35,018.62x = 923,223,004.31
5. Step 5: Solve for x
   x = 923,223,004.31/35,018.62
6. Step 6: Final answer
   x = 26,363.77