Finding the Fourth Proportional to 17,561.75, 24,235.22 and 10,109.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,561.75 : 24,235.22 = 10,109.75 : x
2. Step 2: Convert to fraction form
   17,561.75/24,235.22 = 10,109.75/x
3. Step 3: Cross multiply
   17,561.75x = 24,235.22 × 10,109.75
4. Step 4: Simplify right side
   17,561.75x = 245,012,015.40
5. Step 5: Solve for x
   x = 245,012,015.40/17,561.75
6. Step 6: Final answer
   x = 13,951.46