Finding the Fourth Proportional to 6,530.73, 9,012.27 and 3,698.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,530.73 : 9,012.27 = 3,698.06 : x
2. Step 2: Convert to fraction form
   6,530.73/9,012.27 = 3,698.06/x
3. Step 3: Cross multiply
   6,530.73x = 9,012.27 × 3,698.06
4. Step 4: Simplify right side
   6,530.73x = 33,327,884.00
5. Step 5: Solve for x
   x = 33,327,884.00/6,530.73
6. Step 6: Final answer
   x = 5,103.24