Finding the Fourth Proportional to 10,459.09, 14,433.78 and 5,743.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,459.09 : 14,433.78 = 5,743.38 : x
2. Step 2: Convert to fraction form
   10,459.09/14,433.78 = 5,743.38/x
3. Step 3: Cross multiply
   10,459.09x = 14,433.78 × 5,743.38
4. Step 4: Simplify right side
   10,459.09x = 82,898,683.38
5. Step 5: Solve for x
   x = 82,898,683.38/10,459.09
6. Step 6: Final answer
   x = 7,925.99