Finding the Fourth Proportional to 17,085.06, 23,574.99 and 9,530.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,085.06 : 23,574.99 = 9,530.49 : x
2. Step 2: Convert to fraction form
   17,085.06/23,574.99 = 9,530.49/x
3. Step 3: Cross multiply
   17,085.06x = 23,574.99 × 9,530.49
4. Step 4: Simplify right side
   17,085.06x = 224,681,206.45
5. Step 5: Solve for x
   x = 224,681,206.45/17,085.06
6. Step 6: Final answer
   x = 13,150.74