Finding the Fourth Proportional to 17,528.04, 24,188.38 and 9,570.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,528.04 : 24,188.38 = 9,570.12 : x
2. Step 2: Convert to fraction form
   17,528.04/24,188.38 = 9,570.12/x
3. Step 3: Cross multiply
   17,528.04x = 24,188.38 × 9,570.12
4. Step 4: Simplify right side
   17,528.04x = 231,485,699.21
5. Step 5: Solve for x
   x = 231,485,699.21/17,528.04
6. Step 6: Final answer
   x = 13,206.59