Finding the Fourth Proportional to 9,435.43, 14,140.93 and 3,882.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,435.43 : 14,140.93 = 3,882.49 : x
2. Step 2: Convert to fraction form
   9,435.43/14,140.93 = 3,882.49/x
3. Step 3: Cross multiply
   9,435.43x = 14,140.93 × 3,882.49
4. Step 4: Simplify right side
   9,435.43x = 54,902,019.32
5. Step 5: Solve for x
   x = 54,902,019.32/9,435.43
6. Step 6: Final answer
   x = 5,818.71