Finding the Fourth Proportional to 9,682.20, 13,364.06 and 5,704.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,682.20 : 13,364.06 = 5,704.56 : x
2. Step 2: Convert to fraction form
   9,682.20/13,364.06 = 5,704.56/x
3. Step 3: Cross multiply
   9,682.20x = 13,364.06 × 5,704.56
4. Step 4: Simplify right side
   9,682.20x = 76,236,053.59
5. Step 5: Solve for x
   x = 76,236,053.59/9,682.20
6. Step 6: Final answer
   x = 7,873.84