Finding the Fourth Proportional to 23,055.30, 34,578.77 and 8,064.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,055.30 : 34,578.77 = 8,064.63 : x
2. Step 2: Convert to fraction form
   23,055.30/34,578.77 = 8,064.63/x
3. Step 3: Cross multiply
   23,055.30x = 34,578.77 × 8,064.63
4. Step 4: Simplify right side
   23,055.30x = 278,864,945.58
5. Step 5: Solve for x
   x = 278,864,945.58/23,055.30
6. Step 6: Final answer
   x = 12,095.48