Finding the Fourth Proportional to 6,365.98, 9,550.86 and 3,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,365.98 : 9,550.86 = 3,443.50 : x
2. Step 2: Convert to fraction form
   6,365.98/9,550.86 = 3,443.50/x
3. Step 3: Cross multiply
   6,365.98x = 9,550.86 × 3,443.50
4. Step 4: Simplify right side
   6,365.98x = 32,888,386.41
5. Step 5: Solve for x
   x = 32,888,386.41/6,365.98
6. Step 6: Final answer
   x = 5,166.27