Finding the Fourth Proportional to 16,802.00, 25,148.31 and 10,197.26

Step by Step Solution

1. Step 1: Write the proportion equation
   16,802.00 : 25,148.31 = 10,197.26 : x
2. Step 2: Convert to fraction form
   16,802.00/25,148.31 = 10,197.26/x
3. Step 3: Cross multiply
   16,802.00x = 25,148.31 × 10,197.26
4. Step 4: Simplify right side
   16,802.00x = 256,443,729.89
5. Step 5: Solve for x
   x = 256,443,729.89/16,802.00
6. Step 6: Final answer
   x = 15,262.70