Finding the Fourth Proportional to 13,003.63, 17,944.96 and 7,035.24

Step by Step Solution

1. Step 1: Write the proportion equation
   13,003.63 : 17,944.96 = 7,035.24 : x
2. Step 2: Convert to fraction form
   13,003.63/17,944.96 = 7,035.24/x
3. Step 3: Cross multiply
   13,003.63x = 17,944.96 × 7,035.24
4. Step 4: Simplify right side
   13,003.63x = 126,247,100.39
5. Step 5: Solve for x
   x = 126,247,100.39/13,003.63
6. Step 6: Final answer
   x = 9,708.60