Finding the Fourth Proportional to 9,682.22, 13,361.22 and 5,433.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,682.22 : 13,361.22 = 5,433.30 : x
2. Step 2: Convert to fraction form
   9,682.22/13,361.22 = 5,433.30/x
3. Step 3: Cross multiply
   9,682.22x = 13,361.22 × 5,433.30
4. Step 4: Simplify right side
   9,682.22x = 72,595,516.63
5. Step 5: Solve for x
   x = 72,595,516.63/9,682.22
6. Step 6: Final answer
   x = 7,497.82