Finding the Fourth Proportional to 16,669.16, 24,994.38 and 5,570

Step by Step Solution

1. Step 1: Write the proportion equation
   16,669.16 : 24,994.38 = 5,570 : x
2. Step 2: Convert to fraction form
   16,669.16/24,994.38 = 5,570/x
3. Step 3: Cross multiply
   16,669.16x = 24,994.38 × 5,570
4. Step 4: Simplify right side
   16,669.16x = 139,218,696.60
5. Step 5: Solve for x
   x = 139,218,696.60/16,669.16
6. Step 6: Final answer
   x = 8,351.87