Finding the Fourth Proportional to 6,747.32, 10,127.46 and 3,287.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,747.32 : 10,127.46 = 3,287.00 : x
2. Step 2: Convert to fraction form
   6,747.32/10,127.46 = 3,287.00/x
3. Step 3: Cross multiply
   6,747.32x = 10,127.46 × 3,287.00
4. Step 4: Simplify right side
   6,747.32x = 33,288,910.38
5. Step 5: Solve for x
   x = 33,288,910.38/6,747.32
6. Step 6: Final answer
   x = 4,933.65