Finding the Fourth Proportional to 16,225.31, 24,290.51 and 14,668.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,225.31 : 24,290.51 = 14,668.89 : x
2. Step 2: Convert to fraction form
   16,225.31/24,290.51 = 14,668.89/x
3. Step 3: Cross multiply
   16,225.31x = 24,290.51 × 14,668.89
4. Step 4: Simplify right side
   16,225.31x = 356,314,745.89
5. Step 5: Solve for x
   x = 356,314,745.89/16,225.31
6. Step 6: Final answer
   x = 21,960.43