Finding the Fourth Proportional to 17,528.18, 24,188.67 and 9,570.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,528.18 : 24,188.67 = 9,570.32 : x
2. Step 2: Convert to fraction form
   17,528.18/24,188.67 = 9,570.32/x
3. Step 3: Cross multiply
   17,528.18x = 24,188.67 × 9,570.32
4. Step 4: Simplify right side
   17,528.18x = 231,493,312.27
5. Step 5: Solve for x
   x = 231,493,312.27/17,528.18
6. Step 6: Final answer
   x = 13,206.92