Finding the Fourth Proportional to 8,594.27, 12,869.52 and 5,663.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,594.27 : 12,869.52 = 5,663.69 : x
2. Step 2: Convert to fraction form
   8,594.27/12,869.52 = 5,663.69/x
3. Step 3: Cross multiply
   8,594.27x = 12,869.52 × 5,663.69
4. Step 4: Simplify right side
   8,594.27x = 72,888,907.38
5. Step 5: Solve for x
   x = 72,888,907.38/8,594.27
6. Step 6: Final answer
   x = 8,481.11