Finding the Fourth Proportional to 13,016.68, 17,963.02 and 7,048.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.68 : 17,963.02 = 7,048.34 : x
2. Step 2: Convert to fraction form
   13,016.68/17,963.02 = 7,048.34/x
3. Step 3: Cross multiply
   13,016.68x = 17,963.02 × 7,048.34
4. Step 4: Simplify right side
   13,016.68x = 126,609,472.39
5. Step 5: Solve for x
   x = 126,609,472.39/13,016.68
6. Step 6: Final answer
   x = 9,726.71