Finding the Fourth Proportional to 6,924.91, 10,377.25 and 3,413.87

Step by Step Solution

1. Step 1: Write the proportion equation
   6,924.91 : 10,377.25 = 3,413.87 : x
2. Step 2: Convert to fraction form
   6,924.91/10,377.25 = 3,413.87/x
3. Step 3: Cross multiply
   6,924.91x = 10,377.25 × 3,413.87
4. Step 4: Simplify right side
   6,924.91x = 35,426,565.39
5. Step 5: Solve for x
   x = 35,426,565.39/6,924.91
6. Step 6: Final answer
   x = 5,115.82