Finding the Fourth Proportional to 9,479.01, 13,081.92 and 5,446.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,479.01 : 13,081.92 = 5,446.41 : x
2. Step 2: Convert to fraction form
   9,479.01/13,081.92 = 5,446.41/x
3. Step 3: Cross multiply
   9,479.01x = 13,081.92 × 5,446.41
4. Step 4: Simplify right side
   9,479.01x = 71,249,499.91
5. Step 5: Solve for x
   x = 71,249,499.91/9,479.01
6. Step 6: Final answer
   x = 7,516.55