Finding the Fourth Proportional to 10,713.69, 16,076.00 and 4,869.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,713.69 : 16,076.00 = 4,869.54 : x
2. Step 2: Convert to fraction form
   10,713.69/16,076.00 = 4,869.54/x
3. Step 3: Cross multiply
   10,713.69x = 16,076.00 × 4,869.54
4. Step 4: Simplify right side
   10,713.69x = 78,282,737.21
5. Step 5: Solve for x
   x = 78,282,737.21/10,713.69
6. Step 6: Final answer
   x = 7,306.80