Finding the Fourth Proportional to 16,302.98, 24,455.82 and 5,211.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,302.98 : 24,455.82 = 5,211.24 : x
2. Step 2: Convert to fraction form
   16,302.98/24,455.82 = 5,211.24/x
3. Step 3: Cross multiply
   16,302.98x = 24,455.82 × 5,211.24
4. Step 4: Simplify right side
   16,302.98x = 127,445,147.42
5. Step 5: Solve for x
   x = 127,445,147.42/16,302.98
6. Step 6: Final answer
   x = 7,817.29