Finding the Fourth Proportional to 10,729.01, 16,089.56 and 3,707.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,729.01 : 16,089.56 = 3,707.22 : x
2. Step 2: Convert to fraction form
   10,729.01/16,089.56 = 3,707.22/x
3. Step 3: Cross multiply
   10,729.01x = 16,089.56 × 3,707.22
4. Step 4: Simplify right side
   10,729.01x = 59,647,520.09
5. Step 5: Solve for x
   x = 59,647,520.09/10,729.01
6. Step 6: Final answer
   x = 5,559.46