Finding the Fourth Proportional to 10,698.92, 16,052.18 and 4,775.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,698.92 : 16,052.18 = 4,775.27 : x
2. Step 2: Convert to fraction form
   10,698.92/16,052.18 = 4,775.27/x
3. Step 3: Cross multiply
   10,698.92x = 16,052.18 × 4,775.27
4. Step 4: Simplify right side
   10,698.92x = 76,653,389.45
5. Step 5: Solve for x
   x = 76,653,389.45/10,698.92
6. Step 6: Final answer
   x = 7,164.59