Finding the Fourth Proportional to 9,635.79, 13,297.41 and 5,444.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,635.79 : 13,297.41 = 5,444.04 : x
2. Step 2: Convert to fraction form
   9,635.79/13,297.41 = 5,444.04/x
3. Step 3: Cross multiply
   9,635.79x = 13,297.41 × 5,444.04
4. Step 4: Simplify right side
   9,635.79x = 72,391,631.94
5. Step 5: Solve for x
   x = 72,391,631.94/9,635.79
6. Step 6: Final answer
   x = 7,512.79