Finding the Fourth Proportional to 23,522.89, 35,290.41 and 8,736.04

Step by Step Solution

1. Step 1: Write the proportion equation
   23,522.89 : 35,290.41 = 8,736.04 : x
2. Step 2: Convert to fraction form
   23,522.89/35,290.41 = 8,736.04/x
3. Step 3: Cross multiply
   23,522.89x = 35,290.41 × 8,736.04
4. Step 4: Simplify right side
   23,522.89x = 308,298,433.38
5. Step 5: Solve for x
   x = 308,298,433.38/23,522.89
6. Step 6: Final answer
   x = 13,106.32