Finding the Fourth Proportional to 13,084.56, 19,623.89 and 3,724.37

Step by Step Solution

1. Step 1: Write the proportion equation
   13,084.56 : 19,623.89 = 3,724.37 : x
2. Step 2: Convert to fraction form
   13,084.56/19,623.89 = 3,724.37/x
3. Step 3: Cross multiply
   13,084.56x = 19,623.89 × 3,724.37
4. Step 4: Simplify right side
   13,084.56x = 73,086,563.43
5. Step 5: Solve for x
   x = 73,086,563.43/13,084.56
6. Step 6: Final answer
   x = 5,585.71