Finding the Fourth Proportional to 10,243.25, 15,366.50 and 3,669.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,243.25 : 15,366.50 = 3,669.29 : x
2. Step 2: Convert to fraction form
   10,243.25/15,366.50 = 3,669.29/x
3. Step 3: Cross multiply
   10,243.25x = 15,366.50 × 3,669.29
4. Step 4: Simplify right side
   10,243.25x = 56,384,164.85
5. Step 5: Solve for x
   x = 56,384,164.85/10,243.25
6. Step 6: Final answer
   x = 5,504.52