Finding the Fourth Proportional to 10,296.24, 15,436.56 and 3,630.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,296.24 : 15,436.56 = 3,630.96 : x
2. Step 2: Convert to fraction form
   10,296.24/15,436.56 = 3,630.96/x
3. Step 3: Cross multiply
   10,296.24x = 15,436.56 × 3,630.96
4. Step 4: Simplify right side
   10,296.24x = 56,049,531.90
5. Step 5: Solve for x
   x = 56,049,531.90/10,296.24
6. Step 6: Final answer
   x = 5,443.69