Finding the Fourth Proportional to 16,684.53, 25,009.37 and 5,582.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,684.53 : 25,009.37 = 5,582.10 : x
2. Step 2: Convert to fraction form
   16,684.53/25,009.37 = 5,582.10/x
3. Step 3: Cross multiply
   16,684.53x = 25,009.37 × 5,582.10
4. Step 4: Simplify right side
   16,684.53x = 139,604,804.28
5. Step 5: Solve for x
   x = 139,604,804.28/16,684.53
6. Step 6: Final answer
   x = 8,367.32