Finding the Fourth Proportional to 13,014.84, 17,960.39 and 7,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,014.84 : 17,960.39 = 7,046.50 : x
2. Step 2: Convert to fraction form
   13,014.84/17,960.39 = 7,046.50/x
3. Step 3: Cross multiply
   13,014.84x = 17,960.39 × 7,046.50
4. Step 4: Simplify right side
   13,014.84x = 126,557,860.85
5. Step 5: Solve for x
   x = 126,557,860.85/13,014.84
6. Step 6: Final answer
   x = 9,724.12