Finding the Fourth Proportional to 6,632.25, 9,947.56 and 2,736.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,632.25 : 9,947.56 = 2,736.15 : x
2. Step 2: Convert to fraction form
   6,632.25/9,947.56 = 2,736.15/x
3. Step 3: Cross multiply
   6,632.25x = 9,947.56 × 2,736.15
4. Step 4: Simplify right side
   6,632.25x = 27,218,016.29
5. Step 5: Solve for x
   x = 27,218,016.29/6,632.25
6. Step 6: Final answer
   x = 4,103.89