Finding the Fourth Proportional to 16,243, 24,365.22 and 5,299

Step by Step Solution

1. Step 1: Write the proportion equation
   16,243 : 24,365.22 = 5,299 : x
2. Step 2: Convert to fraction form
   16,243/24,365.22 = 5,299/x
3. Step 3: Cross multiply
   16,243x = 24,365.22 × 5,299
4. Step 4: Simplify right side
   16,243x = 129,111,300.78
5. Step 5: Solve for x
   x = 129,111,300.78/16,243
6. Step 6: Final answer
   x = 7,948.73