Finding the Fourth Proportional to 41,412, 62,121.24 and 13,710

Step by Step Solution

1. Step 1: Write the proportion equation
   41,412 : 62,121.24 = 13,710 : x
2. Step 2: Convert to fraction form
   41,412/62,121.24 = 13,710/x
3. Step 3: Cross multiply
   41,412x = 62,121.24 × 13,710
4. Step 4: Simplify right side
   41,412x = 851,682,200.40
5. Step 5: Solve for x
   x = 851,682,200.40/41,412
6. Step 6: Final answer
   x = 20,566.07