Finding the Fourth Proportional to 17,072.00, 23,559.46 and 9,518.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,072.00 : 23,559.46 = 9,518.81 : x
2. Step 2: Convert to fraction form
   17,072.00/23,559.46 = 9,518.81/x
3. Step 3: Cross multiply
   17,072.00x = 23,559.46 × 9,518.81
4. Step 4: Simplify right side
   17,072.00x = 224,257,881.85
5. Step 5: Solve for x
   x = 224,257,881.85/17,072.00
6. Step 6: Final answer
   x = 13,136.00