Finding the Fourth Proportional to 16,013.34, 24,020.73 and 4,919.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,013.34 : 24,020.73 = 4,919.22 : x
2. Step 2: Convert to fraction form
   16,013.34/24,020.73 = 4,919.22/x
3. Step 3: Cross multiply
   16,013.34x = 24,020.73 × 4,919.22
4. Step 4: Simplify right side
   16,013.34x = 118,163,255.43
5. Step 5: Solve for x
   x = 118,163,255.43/16,013.34
6. Step 6: Final answer
   x = 7,379.05