Finding the Fourth Proportional to 9,807.69, 14,718.01 and 4,613.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,807.69 : 14,718.01 = 4,613.97 : x
2. Step 2: Convert to fraction form
   9,807.69/14,718.01 = 4,613.97/x
3. Step 3: Cross multiply
   9,807.69x = 14,718.01 × 4,613.97
4. Step 4: Simplify right side
   9,807.69x = 67,908,456.60
5. Step 5: Solve for x
   x = 67,908,456.60/9,807.69
6. Step 6: Final answer
   x = 6,924.00