Finding the Fourth Proportional to 9,104.82, 12,566.22 and 5,275.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,104.82 : 12,566.22 = 5,275.92 : x
2. Step 2: Convert to fraction form
   9,104.82/12,566.22 = 5,275.92/x
3. Step 3: Cross multiply
   9,104.82x = 12,566.22 × 5,275.92
4. Step 4: Simplify right side
   9,104.82x = 66,298,371.42
5. Step 5: Solve for x
   x = 66,298,371.42/9,104.82
6. Step 6: Final answer
   x = 7,281.68