Finding the Fourth Proportional to 16,065.40, 24,097.41 and 4,378.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,065.40 : 24,097.41 = 4,378.62 : x
2. Step 2: Convert to fraction form
   16,065.40/24,097.41 = 4,378.62/x
3. Step 3: Cross multiply
   16,065.40x = 24,097.41 × 4,378.62
4. Step 4: Simplify right side
   16,065.40x = 105,513,401.37
5. Step 5: Solve for x
   x = 105,513,401.37/16,065.40
6. Step 6: Final answer
   x = 6,567.74