Finding the Fourth Proportional to 35,054.16, 48,375.90 and 19,139.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,054.16 : 48,375.90 = 19,139.82 : x
2. Step 2: Convert to fraction form
   35,054.16/48,375.90 = 19,139.82/x
3. Step 3: Cross multiply
   35,054.16x = 48,375.90 × 19,139.82
4. Step 4: Simplify right side
   35,054.16x = 925,906,018.34
5. Step 5: Solve for x
   x = 925,906,018.34/35,054.16
6. Step 6: Final answer
   x = 26,413.58