Finding the Fourth Proportional to 16,424.83, 24,637.88 and 5,749.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,424.83 : 24,637.88 = 5,749.12 : x
2. Step 2: Convert to fraction form
   16,424.83/24,637.88 = 5,749.12/x
3. Step 3: Cross multiply
   16,424.83x = 24,637.88 × 5,749.12
4. Step 4: Simplify right side
   16,424.83x = 141,646,128.67
5. Step 5: Solve for x
   x = 141,646,128.67/16,424.83
6. Step 6: Final answer
   x = 8,623.90