Finding the Fourth Proportional to 13,004.44, 17,946.16 and 7,036.16

Step by Step Solution

1. Step 1: Write the proportion equation
   13,004.44 : 17,946.16 = 7,036.16 : x
2. Step 2: Convert to fraction form
   13,004.44/17,946.16 = 7,036.16/x
3. Step 3: Cross multiply
   13,004.44x = 17,946.16 × 7,036.16
4. Step 4: Simplify right side
   13,004.44x = 126,271,945.82
5. Step 5: Solve for x
   x = 126,271,945.82/13,004.44
6. Step 6: Final answer
   x = 9,709.91