Finding the Fourth Proportional to 16,200.24, 24,302.76 and 5,809.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,200.24 : 24,302.76 = 5,809.56 : x
2. Step 2: Convert to fraction form
   16,200.24/24,302.76 = 5,809.56/x
3. Step 3: Cross multiply
   16,200.24x = 24,302.76 × 5,809.56
4. Step 4: Simplify right side
   16,200.24x = 141,188,342.39
5. Step 5: Solve for x
   x = 141,188,342.39/16,200.24
6. Step 6: Final answer
   x = 8,715.20