Finding the Fourth Proportional to 23,441.47, 35,152.74 and 8,647.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,441.47 : 35,152.74 = 8,647.10 : x
2. Step 2: Convert to fraction form
   23,441.47/35,152.74 = 8,647.10/x
3. Step 3: Cross multiply
   23,441.47x = 35,152.74 × 8,647.10
4. Step 4: Simplify right side
   23,441.47x = 303,969,258.05
5. Step 5: Solve for x
   x = 303,969,258.05/23,441.47
6. Step 6: Final answer
   x = 12,967.16