Finding the Fourth Proportional to 3,727.34, 5,143.88 and 2,048.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727.34 : 5,143.88 = 2,048.82 : x
2. Step 2: Convert to fraction form
   3,727.34/5,143.88 = 2,048.82/x
3. Step 3: Cross multiply
   3,727.34x = 5,143.88 × 2,048.82
4. Step 4: Simplify right side
   3,727.34x = 10,538,884.22
5. Step 5: Solve for x
   x = 10,538,884.22/3,727.34
6. Step 6: Final answer
   x = 2,827.45