Finding the Fourth Proportional to 6,100.83, 8,419.82 and 3,413.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.83 : 8,419.82 = 3,413.03 : x
2. Step 2: Convert to fraction form
   6,100.83/8,419.82 = 3,413.03/x
3. Step 3: Cross multiply
   6,100.83x = 8,419.82 × 3,413.03
4. Step 4: Simplify right side
   6,100.83x = 28,737,039.09
5. Step 5: Solve for x
   x = 28,737,039.09/6,100.83
6. Step 6: Final answer
   x = 4,710.35