Finding the Fourth Proportional to 10,556.04, 14,550.59 and 8,314.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,556.04 : 14,550.59 = 8,314.37 : x
2. Step 2: Convert to fraction form
   10,556.04/14,550.59 = 8,314.37/x
3. Step 3: Cross multiply
   10,556.04x = 14,550.59 × 8,314.37
4. Step 4: Simplify right side
   10,556.04x = 120,978,874.65
5. Step 5: Solve for x
   x = 120,978,874.65/10,556.04
6. Step 6: Final answer
   x = 11,460.63