Finding the Fourth Proportional to 16,662, 24,994.28 and 5,568.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,662 : 24,994.28 = 5,568.73 : x
2. Step 2: Convert to fraction form
   16,662/24,994.28 = 5,568.73/x
3. Step 3: Cross multiply
   16,662x = 24,994.28 × 5,568.73
4. Step 4: Simplify right side
   16,662x = 139,186,271.89
5. Step 5: Solve for x
   x = 139,186,271.89/16,662
6. Step 6: Final answer
   x = 8,353.52