Finding the Fourth Proportional to 10,739.84, 16,094.39 and 4,728.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,739.84 : 16,094.39 = 4,728.69 : x
2. Step 2: Convert to fraction form
   10,739.84/16,094.39 = 4,728.69/x
3. Step 3: Cross multiply
   10,739.84x = 16,094.39 × 4,728.69
4. Step 4: Simplify right side
   10,739.84x = 76,105,357.41
5. Step 5: Solve for x
   x = 76,105,357.41/10,739.84
6. Step 6: Final answer
   x = 7,086.27