Finding the Fourth Proportional to 17,806.24, 24,564.78 and 12,504.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,806.24 : 24,564.78 = 12,504.52 : x
2. Step 2: Convert to fraction form
   17,806.24/24,564.78 = 12,504.52/x
3. Step 3: Cross multiply
   17,806.24x = 24,564.78 × 12,504.52
4. Step 4: Simplify right side
   17,806.24x = 307,170,782.81
5. Step 5: Solve for x
   x = 307,170,782.81/17,806.24
6. Step 6: Final answer
   x = 17,250.74