Finding the Fourth Proportional to 9,578.34, 14,369.33 and 3,002.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,578.34 : 14,369.33 = 3,002.76 : x
2. Step 2: Convert to fraction form
   9,578.34/14,369.33 = 3,002.76/x
3. Step 3: Cross multiply
   9,578.34x = 14,369.33 × 3,002.76
4. Step 4: Simplify right side
   9,578.34x = 43,147,634.34
5. Step 5: Solve for x
   x = 43,147,634.34/9,578.34
6. Step 6: Final answer
   x = 4,504.71