Finding the Fourth Proportional to 16,114.98, 24,173.69 and 10,479.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,114.98 : 24,173.69 = 10,479.81 : x
2. Step 2: Convert to fraction form
   16,114.98/24,173.69 = 10,479.81/x
3. Step 3: Cross multiply
   16,114.98x = 24,173.69 × 10,479.81
4. Step 4: Simplify right side
   16,114.98x = 253,335,795.05
5. Step 5: Solve for x
   x = 253,335,795.05/16,114.98
6. Step 6: Final answer
   x = 15,720.51