Finding the Fourth Proportional to 17,164.52, 25,747.24 and 5,477.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,164.52 : 25,747.24 = 5,477.75 : x
2. Step 2: Convert to fraction form
   17,164.52/25,747.24 = 5,477.75/x
3. Step 3: Cross multiply
   17,164.52x = 25,747.24 × 5,477.75
4. Step 4: Simplify right side
   17,164.52x = 141,036,801.48
5. Step 5: Solve for x
   x = 141,036,801.48/17,164.52
6. Step 6: Final answer
   x = 8,216.76