Finding the Fourth Proportional to 9,382.58, 14,068.66 and 3,839.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,382.58 : 14,068.66 = 3,839.81 : x
2. Step 2: Convert to fraction form
   9,382.58/14,068.66 = 3,839.81/x
3. Step 3: Cross multiply
   9,382.58x = 14,068.66 × 3,839.81
4. Step 4: Simplify right side
   9,382.58x = 54,020,981.35
5. Step 5: Solve for x
   x = 54,020,981.35/9,382.58
6. Step 6: Final answer
   x = 5,757.58