Finding the Fourth Proportional to 3,776.83, 5,668.68 and 1,929.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,776.83 : 5,668.68 = 1,929.22 : x
2. Step 2: Convert to fraction form
   3,776.83/5,668.68 = 1,929.22/x
3. Step 3: Cross multiply
   3,776.83x = 5,668.68 × 1,929.22
4. Step 4: Simplify right side
   3,776.83x = 10,936,123.89
5. Step 5: Solve for x
   x = 10,936,123.89/3,776.83
6. Step 6: Final answer
   x = 2,895.58