Finding the Fourth Proportional to 9,381.19, 14,066.59 and 3,838.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,381.19 : 14,066.59 = 3,838.43 : x
2. Step 2: Convert to fraction form
   9,381.19/14,066.59 = 3,838.43/x
3. Step 3: Cross multiply
   9,381.19x = 14,066.59 × 3,838.43
4. Step 4: Simplify right side
   9,381.19x = 53,993,621.05
5. Step 5: Solve for x
   x = 53,993,621.05/9,381.19
6. Step 6: Final answer
   x = 5,755.52