Finding the Fourth Proportional to 10,724.99, 16,084.91 and 3,705.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,724.99 : 16,084.91 = 3,705.24 : x
2. Step 2: Convert to fraction form
   10,724.99/16,084.91 = 3,705.24/x
3. Step 3: Cross multiply
   10,724.99x = 16,084.91 × 3,705.24
4. Step 4: Simplify right side
   10,724.99x = 59,598,521.51
5. Step 5: Solve for x
   x = 59,598,521.51/10,724.99
6. Step 6: Final answer
   x = 5,556.98