Finding the Fourth Proportional to 19,581.83, 27,023.06 and 10,629.33

Step by Step Solution

1. Step 1: Write the proportion equation
   19,581.83 : 27,023.06 = 10,629.33 : x
2. Step 2: Convert to fraction form
   19,581.83/27,023.06 = 10,629.33/x
3. Step 3: Cross multiply
   19,581.83x = 27,023.06 × 10,629.33
4. Step 4: Simplify right side
   19,581.83x = 287,236,969.20
5. Step 5: Solve for x
   x = 287,236,969.20/19,581.83
6. Step 6: Final answer
   x = 14,668.55