Finding the Fourth Proportional to 17,704.27, 24,440.01 and 12,603.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,704.27 : 24,440.01 = 12,603.10 : x
2. Step 2: Convert to fraction form
   17,704.27/24,440.01 = 12,603.10/x
3. Step 3: Cross multiply
   17,704.27x = 24,440.01 × 12,603.10
4. Step 4: Simplify right side
   17,704.27x = 308,019,890.03
5. Step 5: Solve for x
   x = 308,019,890.03/17,704.27
6. Step 6: Final answer
   x = 17,398.06