Finding the Fourth Proportional to 17,568.51, 24,241.90 and 10,015.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,568.51 : 24,241.90 = 10,015.50 : x
2. Step 2: Convert to fraction form
   17,568.51/24,241.90 = 10,015.50/x
3. Step 3: Cross multiply
   17,568.51x = 24,241.90 × 10,015.50
4. Step 4: Simplify right side
   17,568.51x = 242,794,749.45
5. Step 5: Solve for x
   x = 242,794,749.45/17,568.51
6. Step 6: Final answer
   x = 13,819.88