Finding the Fourth Proportional to 23,554.67, 35,320.46 and 8,561.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,554.67 : 35,320.46 = 8,561.30 : x
2. Step 2: Convert to fraction form
   23,554.67/35,320.46 = 8,561.30/x
3. Step 3: Cross multiply
   23,554.67x = 35,320.46 × 8,561.30
4. Step 4: Simplify right side
   23,554.67x = 302,388,834.79
5. Step 5: Solve for x
   x = 302,388,834.79/23,554.67
6. Step 6: Final answer
   x = 12,837.75