Finding the Fourth Proportional to 16,495.21, 24,744.71 and 4,808.43

Step by Step Solution

1. Step 1: Write the proportion equation
   16,495.21 : 24,744.71 = 4,808.43 : x
2. Step 2: Convert to fraction form
   16,495.21/24,744.71 = 4,808.43/x
3. Step 3: Cross multiply
   16,495.21x = 24,744.71 × 4,808.43
4. Step 4: Simplify right side
   16,495.21x = 118,983,217.93
5. Step 5: Solve for x
   x = 118,983,217.93/16,495.21
6. Step 6: Final answer
   x = 7,213.20