Finding the Fourth Proportional to 9,389.52, 14,081.40 and 3,836.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,389.52 : 14,081.40 = 3,836.88 : x
2. Step 2: Convert to fraction form
   9,389.52/14,081.40 = 3,836.88/x
3. Step 3: Cross multiply
   9,389.52x = 14,081.40 × 3,836.88
4. Step 4: Simplify right side
   9,389.52x = 54,028,642.03
5. Step 5: Solve for x
   x = 54,028,642.03/9,389.52
6. Step 6: Final answer
   x = 5,754.14