Finding the Fourth Proportional to 16,801.03, 25,196.40 and 5,705.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,801.03 : 25,196.40 = 5,705.25 : x
2. Step 2: Convert to fraction form
   16,801.03/25,196.40 = 5,705.25/x
3. Step 3: Cross multiply
   16,801.03x = 25,196.40 × 5,705.25
4. Step 4: Simplify right side
   16,801.03x = 143,751,666.61
5. Step 5: Solve for x
   x = 143,751,666.61/16,801.03
6. Step 6: Final answer
   x = 8,556.12