Finding the Fourth Proportional to 4,698.50, 7,048.92 and 1,776.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,698.50 : 7,048.92 = 1,776.82 : x
2. Step 2: Convert to fraction form
   4,698.50/7,048.92 = 1,776.82/x
3. Step 3: Cross multiply
   4,698.50x = 7,048.92 × 1,776.82
4. Step 4: Simplify right side
   4,698.50x = 12,524,662.03
5. Step 5: Solve for x
   x = 12,524,662.03/4,698.50
6. Step 6: Final answer
   x = 2,665.67