Finding the Fourth Proportional to 9,770.18, 14,660.52 and 6,484.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,770.18 : 14,660.52 = 6,484.82 : x
2. Step 2: Convert to fraction form
   9,770.18/14,660.52 = 6,484.82/x
3. Step 3: Cross multiply
   9,770.18x = 14,660.52 × 6,484.82
4. Step 4: Simplify right side
   9,770.18x = 95,070,833.31
5. Step 5: Solve for x
   x = 95,070,833.31/9,770.18
6. Step 6: Final answer
   x = 9,730.71