Finding the Fourth Proportional to 23,570.27, 35,346.13 and 8,573.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,570.27 : 35,346.13 = 8,573.82 : x
2. Step 2: Convert to fraction form
   23,570.27/35,346.13 = 8,573.82/x
3. Step 3: Cross multiply
   23,570.27x = 35,346.13 × 8,573.82
4. Step 4: Simplify right side
   23,570.27x = 303,051,499.58
5. Step 5: Solve for x
   x = 303,051,499.58/23,570.27
6. Step 6: Final answer
   x = 12,857.36