Finding the Fourth Proportional to 13,084.50, 19,626.68 and 3,724.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,084.50 : 19,626.68 = 3,724.52 : x
2. Step 2: Convert to fraction form
   13,084.50/19,626.68 = 3,724.52/x
3. Step 3: Cross multiply
   13,084.50x = 19,626.68 × 3,724.52
4. Step 4: Simplify right side
   13,084.50x = 73,099,962.19
5. Step 5: Solve for x
   x = 73,099,962.19/13,084.50
6. Step 6: Final answer
   x = 5,586.76