Finding the Fourth Proportional to 23,808.32, 35,717.76 and 7,169.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,808.32 : 35,717.76 = 7,169.60 : x
2. Step 2: Convert to fraction form
   23,808.32/35,717.76 = 7,169.60/x
3. Step 3: Cross multiply
   23,808.32x = 35,717.76 × 7,169.60
4. Step 4: Simplify right side
   23,808.32x = 256,082,052.10
5. Step 5: Solve for x
   x = 256,082,052.10/23,808.32
6. Step 6: Final answer
   x = 10,755.99