Finding the Fourth Proportional to 9,570.24, 13,198.08 and 5,980.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,570.24 : 13,198.08 = 5,980.56 : x
2. Step 2: Convert to fraction form
   9,570.24/13,198.08 = 5,980.56/x
3. Step 3: Cross multiply
   9,570.24x = 13,198.08 × 5,980.56
4. Step 4: Simplify right side
   9,570.24x = 78,931,909.32
5. Step 5: Solve for x
   x = 78,931,909.32/9,570.24
6. Step 6: Final answer
   x = 8,247.64