Finding the Fourth Proportional to 9,635.22, 13,296.24 and 5,443.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,635.22 : 13,296.24 = 5,443.56 : x
2. Step 2: Convert to fraction form
   9,635.22/13,296.24 = 5,443.56/x
3. Step 3: Cross multiply
   9,635.22x = 13,296.24 × 5,443.56
4. Step 4: Simplify right side
   9,635.22x = 72,378,880.21
5. Step 5: Solve for x
   x = 72,378,880.21/9,635.22
6. Step 6: Final answer
   x = 7,511.91