Finding the Fourth Proportional to 17,548.21, 24,216.54 and 9,995.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,548.21 : 24,216.54 = 9,995.25 : x
2. Step 2: Convert to fraction form
   17,548.21/24,216.54 = 9,995.25/x
3. Step 3: Cross multiply
   17,548.21x = 24,216.54 × 9,995.25
4. Step 4: Simplify right side
   17,548.21x = 242,050,288.55
5. Step 5: Solve for x
   x = 242,050,288.55/17,548.21
6. Step 6: Final answer
   x = 13,793.45