Finding the Fourth Proportional to 17,582.77, 24,239.01 and 12,538.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,582.77 : 24,239.01 = 12,538.24 : x
2. Step 2: Convert to fraction form
   17,582.77/24,239.01 = 12,538.24/x
3. Step 3: Cross multiply
   17,582.77x = 24,239.01 × 12,538.24
4. Step 4: Simplify right side
   17,582.77x = 303,914,647.51
5. Step 5: Solve for x
   x = 303,914,647.51/17,582.77
6. Step 6: Final answer
   x = 17,284.80