Finding the Fourth Proportional to 35,080.31, 48,413.06 and 19,974.29

Step by Step Solution

1. Step 1: Write the proportion equation
   35,080.31 : 48,413.06 = 19,974.29 : x
2. Step 2: Convert to fraction form
   35,080.31/48,413.06 = 19,974.29/x
3. Step 3: Cross multiply
   35,080.31x = 48,413.06 × 19,974.29
4. Step 4: Simplify right side
   35,080.31x = 967,016,158.29
5. Step 5: Solve for x
   x = 967,016,158.29/35,080.31
6. Step 6: Final answer
   x = 27,565.79