Finding the Fourth Proportional to 9,381.33, 14,066.79 and 3,838.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,381.33 : 14,066.79 = 3,838.56 : x
2. Step 2: Convert to fraction form
   9,381.33/14,066.79 = 3,838.56/x
3. Step 3: Cross multiply
   9,381.33x = 14,066.79 × 3,838.56
4. Step 4: Simplify right side
   9,381.33x = 53,996,217.42
5. Step 5: Solve for x
   x = 53,996,217.42/9,381.33
6. Step 6: Final answer
   x = 5,755.71