Finding the Fourth Proportional to 16,443.03, 24,664.77 and 5,349.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,443.03 : 24,664.77 = 5,349.78 : x
2. Step 2: Convert to fraction form
   16,443.03/24,664.77 = 5,349.78/x
3. Step 3: Cross multiply
   16,443.03x = 24,664.77 × 5,349.78
4. Step 4: Simplify right side
   16,443.03x = 131,951,093.25
5. Step 5: Solve for x
   x = 131,951,093.25/16,443.03
6. Step 6: Final answer
   x = 8,024.74