Finding the Fourth Proportional to 17,743.69, 24,487.55 and 10,191.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,743.69 : 24,487.55 = 10,191.25 : x
2. Step 2: Convert to fraction form
   17,743.69/24,487.55 = 10,191.25/x
3. Step 3: Cross multiply
   17,743.69x = 24,487.55 × 10,191.25
4. Step 4: Simplify right side
   17,743.69x = 249,558,743.94
5. Step 5: Solve for x
   x = 249,558,743.94/17,743.69
6. Step 6: Final answer
   x = 14,064.65