Finding the Fourth Proportional to 17,687.24, 24,409.03 and 9,730.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,687.24 : 24,409.03 = 9,730.07 : x
2. Step 2: Convert to fraction form
   17,687.24/24,409.03 = 9,730.07/x
3. Step 3: Cross multiply
   17,687.24x = 24,409.03 × 9,730.07
4. Step 4: Simplify right side
   17,687.24x = 237,501,424.16
5. Step 5: Solve for x
   x = 237,501,424.16/17,687.24
6. Step 6: Final answer
   x = 13,427.84