Finding the Fourth Proportional to 13,084.50, 19,626.69 and 7,253.46

Step by Step Solution

1. Step 1: Write the proportion equation
   13,084.50 : 19,626.69 = 7,253.46 : x
2. Step 2: Convert to fraction form
   13,084.50/19,626.69 = 7,253.46/x
3. Step 3: Cross multiply
   13,084.50x = 19,626.69 × 7,253.46
4. Step 4: Simplify right side
   13,084.50x = 142,361,410.85
5. Step 5: Solve for x
   x = 142,361,410.85/13,084.50
6. Step 6: Final answer
   x = 10,880.16