Finding the Fourth Proportional to 3,719.91, 5,133.63 and 2,041.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,719.91 : 5,133.63 = 2,041.38 : x
2. Step 2: Convert to fraction form
   3,719.91/5,133.63 = 2,041.38/x
3. Step 3: Cross multiply
   3,719.91x = 5,133.63 × 2,041.38
4. Step 4: Simplify right side
   3,719.91x = 10,479,687.59
5. Step 5: Solve for x
   x = 10,479,687.59/3,719.91
6. Step 6: Final answer
   x = 2,817.19