Finding the Fourth Proportional to 16,466.16, 24,696.72 and 4,776.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,466.16 : 24,696.72 = 4,776.96 : x
2. Step 2: Convert to fraction form
   16,466.16/24,696.72 = 4,776.96/x
3. Step 3: Cross multiply
   16,466.16x = 24,696.72 × 4,776.96
4. Step 4: Simplify right side
   16,466.16x = 117,975,243.57
5. Step 5: Solve for x
   x = 117,975,243.57/16,466.16
6. Step 6: Final answer
   x = 7,164.71