Finding the Fourth Proportional to 16,675.27, 25,014.20 and 5,581.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,675.27 : 25,014.20 = 5,581.98 : x
2. Step 2: Convert to fraction form
   16,675.27/25,014.20 = 5,581.98/x
3. Step 3: Cross multiply
   16,675.27x = 25,014.20 × 5,581.98
4. Step 4: Simplify right side
   16,675.27x = 139,628,736.21
5. Step 5: Solve for x
   x = 139,628,736.21/16,675.27
6. Step 6: Final answer
   x = 8,373.40