Finding the Fourth Proportional to 16,664.16, 24,986.88 and 5,565

Step by Step Solution

1. Step 1: Write the proportion equation
   16,664.16 : 24,986.88 = 5,565 : x
2. Step 2: Convert to fraction form
   16,664.16/24,986.88 = 5,565/x
3. Step 3: Cross multiply
   16,664.16x = 24,986.88 × 5,565
4. Step 4: Simplify right side
   16,664.16x = 139,051,987.20
5. Step 5: Solve for x
   x = 139,051,987.20/16,664.16
6. Step 6: Final answer
   x = 8,344.37