Finding the Fourth Proportional to 16,308.86, 24,453.41 and 8,903.03

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308.86 : 24,453.41 = 8,903.03 : x
2. Step 2: Convert to fraction form
   16,308.86/24,453.41 = 8,903.03/x
3. Step 3: Cross multiply
   16,308.86x = 24,453.41 × 8,903.03
4. Step 4: Simplify right side
   16,308.86x = 217,709,276.05
5. Step 5: Solve for x
   x = 217,709,276.05/16,308.86
6. Step 6: Final answer
   x = 13,349.15