Finding the Fourth Proportional to 17,561.69, 24,236.74 and 10,487.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,561.69 : 24,236.74 = 10,487.96 : x
2. Step 2: Convert to fraction form
   17,561.69/24,236.74 = 10,487.96/x
3. Step 3: Cross multiply
   17,561.69x = 24,236.74 × 10,487.96
4. Step 4: Simplify right side
   17,561.69x = 254,193,851.58
5. Step 5: Solve for x
   x = 254,193,851.58/17,561.69
6. Step 6: Final answer
   x = 14,474.34