Finding the Fourth Proportional to 17,016.83, 25,495.94 and 13,276.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,016.83 : 25,495.94 = 13,276.00 : x
2. Step 2: Convert to fraction form
   17,016.83/25,495.94 = 13,276.00/x
3. Step 3: Cross multiply
   17,016.83x = 25,495.94 × 13,276.00
4. Step 4: Simplify right side
   17,016.83x = 338,484,127.16
5. Step 5: Solve for x
   x = 338,484,127.16/17,016.83
6. Step 6: Final answer
   x = 19,891.13