Finding the Fourth Proportional to 13,083.99, 19,626.22 and 3,724.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,083.99 : 19,626.22 = 3,724.25 : x
2. Step 2: Convert to fraction form
   13,083.99/19,626.22 = 3,724.25/x
3. Step 3: Cross multiply
   13,083.99x = 19,626.22 × 3,724.25
4. Step 4: Simplify right side
   13,083.99x = 73,092,989.59
5. Step 5: Solve for x
   x = 73,092,989.59/13,083.99
6. Step 6: Final answer
   x = 5,586.44