Finding the Fourth Proportional to 16,684.54, 25,009.37 and 5,582.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,684.54 : 25,009.37 = 5,582.10 : x
2. Step 2: Convert to fraction form
   16,684.54/25,009.37 = 5,582.10/x
3. Step 3: Cross multiply
   16,684.54x = 25,009.37 × 5,582.10
4. Step 4: Simplify right side
   16,684.54x = 139,604,679.23
5. Step 5: Solve for x
   x = 139,604,679.23/16,684.54
6. Step 6: Final answer
   x = 8,367.31