Finding the Fourth Proportional to 16,552.55, 24,814.82 and 7,185.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,552.55 : 24,814.82 = 7,185.53 : x
2. Step 2: Convert to fraction form
   16,552.55/24,814.82 = 7,185.53/x
3. Step 3: Cross multiply
   16,552.55x = 24,814.82 × 7,185.53
4. Step 4: Simplify right side
   16,552.55x = 178,307,473.55
5. Step 5: Solve for x
   x = 178,307,473.55/16,552.55
6. Step 6: Final answer
   x = 10,772.21