Finding the Fourth Proportional to 6,413.72, 9,624.96 and 3,941.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,413.72 : 9,624.96 = 3,941.01 : x
2. Step 2: Convert to fraction form
   6,413.72/9,624.96 = 3,941.01/x
3. Step 3: Cross multiply
   6,413.72x = 9,624.96 × 3,941.01
4. Step 4: Simplify right side
   6,413.72x = 37,932,063.61
5. Step 5: Solve for x
   x = 37,932,063.61/6,413.72
6. Step 6: Final answer
   x = 5,914.21