Finding the Fourth Proportional to 17,002.85, 23,461.25 and 9,830.09

Step by Step Solution

1. Step 1: Write the proportion equation
   17,002.85 : 23,461.25 = 9,830.09 : x
2. Step 2: Convert to fraction form
   17,002.85/23,461.25 = 9,830.09/x
3. Step 3: Cross multiply
   17,002.85x = 23,461.25 × 9,830.09
4. Step 4: Simplify right side
   17,002.85x = 230,626,208.52
5. Step 5: Solve for x
   x = 230,626,208.52/17,002.85
6. Step 6: Final answer
   x = 13,563.98