Finding the Fourth Proportional to 17,057.00, 25,538.24 and 8,719.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,057.00 : 25,538.24 = 8,719.07 : x
2. Step 2: Convert to fraction form
   17,057.00/25,538.24 = 8,719.07/x
3. Step 3: Cross multiply
   17,057.00x = 25,538.24 × 8,719.07
4. Step 4: Simplify right side
   17,057.00x = 222,669,530.95
5. Step 5: Solve for x
   x = 222,669,530.95/17,057.00
6. Step 6: Final answer
   x = 13,054.44