Finding the Fourth Proportional to 17,736.75, 24,465.87 and 10,561.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,736.75 : 24,465.87 = 10,561.89 : x
2. Step 2: Convert to fraction form
   17,736.75/24,465.87 = 10,561.89/x
3. Step 3: Cross multiply
   17,736.75x = 24,465.87 × 10,561.89
4. Step 4: Simplify right side
   17,736.75x = 258,405,827.69
5. Step 5: Solve for x
   x = 258,405,827.69/17,736.75
6. Step 6: Final answer
   x = 14,568.95