Finding the Fourth Proportional to 13,016.41, 17,962.73 and 7,048.13

Step by Step Solution

1. Step 1: Write the proportion equation
   13,016.41 : 17,962.73 = 7,048.13 : x
2. Step 2: Convert to fraction form
   13,016.41/17,962.73 = 7,048.13/x
3. Step 3: Cross multiply
   13,016.41x = 17,962.73 × 7,048.13
4. Step 4: Simplify right side
   13,016.41x = 126,603,557.57
5. Step 5: Solve for x
   x = 126,603,557.57/13,016.41
6. Step 6: Final answer
   x = 9,726.46