Finding the Fourth Proportional to 16,300.73, 24,452.45 and 5,208.99

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300.73 : 24,452.45 = 5,208.99 : x
2. Step 2: Convert to fraction form
   16,300.73/24,452.45 = 5,208.99/x
3. Step 3: Cross multiply
   16,300.73x = 24,452.45 × 5,208.99
4. Step 4: Simplify right side
   16,300.73x = 127,372,541.48
5. Step 5: Solve for x
   x = 127,372,541.48/16,300.73
6. Step 6: Final answer
   x = 7,813.92