Finding the Fourth Proportional to 17,462.13, 24,087.53 and 12,676.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,462.13 : 24,087.53 = 12,676.47 : x
2. Step 2: Convert to fraction form
   17,462.13/24,087.53 = 12,676.47/x
3. Step 3: Cross multiply
   17,462.13x = 24,087.53 × 12,676.47
4. Step 4: Simplify right side
   17,462.13x = 305,344,924.72
5. Step 5: Solve for x
   x = 305,344,924.72/17,462.13
6. Step 6: Final answer
   x = 17,486.12