Finding the Fourth Proportional to 9,412.23, 14,120.78 and 3,568.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,412.23 : 14,120.78 = 3,568.89 : x
2. Step 2: Convert to fraction form
   9,412.23/14,120.78 = 3,568.89/x
3. Step 3: Cross multiply
   9,412.23x = 14,120.78 × 3,568.89
4. Step 4: Simplify right side
   9,412.23x = 50,395,492.69
5. Step 5: Solve for x
   x = 50,395,492.69/9,412.23
6. Step 6: Final answer
   x = 5,354.26