Finding the Fourth Proportional to 6,400.08, 9,598.59 and 2,016.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,400.08 : 9,598.59 = 2,016.72 : x
2. Step 2: Convert to fraction form
   6,400.08/9,598.59 = 2,016.72/x
3. Step 3: Cross multiply
   6,400.08x = 9,598.59 × 2,016.72
4. Step 4: Simplify right side
   6,400.08x = 19,357,668.42
5. Step 5: Solve for x
   x = 19,357,668.42/6,400.08
6. Step 6: Final answer
   x = 3,024.60