Finding the Fourth Proportional to 23,728.10, 35,597.82 and 7,089.49

Step by Step Solution

1. Step 1: Write the proportion equation
   23,728.10 : 35,597.82 = 7,089.49 : x
2. Step 2: Convert to fraction form
   23,728.10/35,597.82 = 7,089.49/x
3. Step 3: Cross multiply
   23,728.10x = 35,597.82 × 7,089.49
4. Step 4: Simplify right side
   23,728.10x = 252,370,210.92
5. Step 5: Solve for x
   x = 252,370,210.92/23,728.10
6. Step 6: Final answer
   x = 10,635.92