Finding the Fourth Proportional to 16,850.88, 23,271.84 and 10,566.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,850.88 : 23,271.84 = 10,566.72 : x
2. Step 2: Convert to fraction form
   16,850.88/23,271.84 = 10,566.72/x
3. Step 3: Cross multiply
   16,850.88x = 23,271.84 × 10,566.72
4. Step 4: Simplify right side
   16,850.88x = 245,907,017.16
5. Step 5: Solve for x
   x = 245,907,017.16/16,850.88
6. Step 6: Final answer
   x = 14,593.13