Finding the Fourth Proportional to 17,675.82, 24,391.16 and 10,120.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,675.82 : 24,391.16 = 10,120.42 : x
2. Step 2: Convert to fraction form
   17,675.82/24,391.16 = 10,120.42/x
3. Step 3: Cross multiply
   17,675.82x = 24,391.16 × 10,120.42
4. Step 4: Simplify right side
   17,675.82x = 246,848,783.49
5. Step 5: Solve for x
   x = 246,848,783.49/17,675.82
6. Step 6: Final answer
   x = 13,965.34