Finding the Fourth Proportional to 13,016.68, 17,963.01 and 7,048.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.68 : 17,963.01 = 7,048.33 : x
2. Step 2: Convert to fraction form
   13,016.68/17,963.01 = 7,048.33/x
3. Step 3: Cross multiply
   13,016.68x = 17,963.01 × 7,048.33
4. Step 4: Simplify right side
   13,016.68x = 126,609,222.27
5. Step 5: Solve for x
   x = 126,609,222.27/13,016.68
6. Step 6: Final answer
   x = 9,726.69