Finding the Fourth Proportional to 9,635.80, 13,297.34 and 5,444.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,635.80 : 13,297.34 = 5,444.04 : x
2. Step 2: Convert to fraction form
   9,635.80/13,297.34 = 5,444.04/x
3. Step 3: Cross multiply
   9,635.80x = 13,297.34 × 5,444.04
4. Step 4: Simplify right side
   9,635.80x = 72,391,250.85
5. Step 5: Solve for x
   x = 72,391,250.85/9,635.80
6. Step 6: Final answer
   x = 7,512.74