Finding the Fourth Proportional to 16,112.17, 24,168.21 and 5,019.49

Step by Step Solution

1. Step 1: Write the proportion equation
   16,112.17 : 24,168.21 = 5,019.49 : x
2. Step 2: Convert to fraction form
   16,112.17/24,168.21 = 5,019.49/x
3. Step 3: Cross multiply
   16,112.17x = 24,168.21 × 5,019.49
4. Step 4: Simplify right side
   16,112.17x = 121,312,088.41
5. Step 5: Solve for x
   x = 121,312,088.41/16,112.17
6. Step 6: Final answer
   x = 7,529.22