Finding the Fourth Proportional to 13,031.38, 17,983.33 and 7,063.03

Step by Step Solution

1. Step 1: Write the proportion equation
   13,031.38 : 17,983.33 = 7,063.03 : x
2. Step 2: Convert to fraction form
   13,031.38/17,983.33 = 7,063.03/x
3. Step 3: Cross multiply
   13,031.38x = 17,983.33 × 7,063.03
4. Step 4: Simplify right side
   13,031.38x = 127,016,799.29
5. Step 5: Solve for x
   x = 127,016,799.29/13,031.38
6. Step 6: Final answer
   x = 9,747.00