Finding the Fourth Proportional to 9,635.34, 13,295.70 and 5,443.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,635.34 : 13,295.70 = 5,443.59 : x
2. Step 2: Convert to fraction form
   9,635.34/13,295.70 = 5,443.59/x
3. Step 3: Cross multiply
   9,635.34x = 13,295.70 × 5,443.59
4. Step 4: Simplify right side
   9,635.34x = 72,376,339.56
5. Step 5: Solve for x
   x = 72,376,339.56/9,635.34
6. Step 6: Final answer
   x = 7,511.55