Finding the Fourth Proportional to 23,796.24, 35,694.72 and 9,012.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,796.24 : 35,694.72 = 9,012.12 : x
2. Step 2: Convert to fraction form
   23,796.24/35,694.72 = 9,012.12/x
3. Step 3: Cross multiply
   23,796.24x = 35,694.72 × 9,012.12
4. Step 4: Simplify right side
   23,796.24x = 321,685,100.01
5. Step 5: Solve for x
   x = 321,685,100.01/23,796.24
6. Step 6: Final answer
   x = 13,518.32