Finding the Fourth Proportional to 10,452.36, 14,424.06 and 5,736.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,452.36 : 14,424.06 = 5,736.60 : x
2. Step 2: Convert to fraction form
   10,452.36/14,424.06 = 5,736.60/x
3. Step 3: Cross multiply
   10,452.36x = 14,424.06 × 5,736.60
4. Step 4: Simplify right side
   10,452.36x = 82,745,062.60
5. Step 5: Solve for x
   x = 82,745,062.60/10,452.36
6. Step 6: Final answer
   x = 7,916.40