Finding the Fourth Proportional to 6,443.08, 9,667.86 and 4,802.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,443.08 : 9,667.86 = 4,802.92 : x
2. Step 2: Convert to fraction form
   6,443.08/9,667.86 = 4,802.92/x
3. Step 3: Cross multiply
   6,443.08x = 9,667.86 × 4,802.92
4. Step 4: Simplify right side
   6,443.08x = 46,433,958.15
5. Step 5: Solve for x
   x = 46,433,958.15/6,443.08
6. Step 6: Final answer
   x = 7,206.80