Finding the Fourth Proportional to 16,067.33, 24,100.74 and 4,380.55

Step by Step Solution

1. Step 1: Write the proportion equation
   16,067.33 : 24,100.74 = 4,380.55 : x
2. Step 2: Convert to fraction form
   16,067.33/24,100.74 = 4,380.55/x
3. Step 3: Cross multiply
   16,067.33x = 24,100.74 × 4,380.55
4. Step 4: Simplify right side
   16,067.33x = 105,574,457.93
5. Step 5: Solve for x
   x = 105,574,457.93/16,067.33
6. Step 6: Final answer
   x = 6,570.75