Finding the Fourth Proportional to 6,499.04, 9,747.54 and 2,116.46

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.04 : 9,747.54 = 2,116.46 : x
2. Step 2: Convert to fraction form
   6,499.04/9,747.54 = 2,116.46/x
3. Step 3: Cross multiply
   6,499.04x = 9,747.54 × 2,116.46
4. Step 4: Simplify right side
   6,499.04x = 20,630,302.88
5. Step 5: Solve for x
   x = 20,630,302.88/6,499.04
6. Step 6: Final answer
   x = 3,174.36