Finding the Fourth Proportional to 9,483.27, 13,083.84 and 5,449.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.27 : 13,083.84 = 5,449.62 : x
2. Step 2: Convert to fraction form
   9,483.27/13,083.84 = 5,449.62/x
3. Step 3: Cross multiply
   9,483.27x = 13,083.84 × 5,449.62
4. Step 4: Simplify right side
   9,483.27x = 71,301,956.14
5. Step 5: Solve for x
   x = 71,301,956.14/9,483.27
6. Step 6: Final answer
   x = 7,518.71