Finding the Fourth Proportional to 3,662.11, 5,053.71 and 1,983.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.11 : 5,053.71 = 1,983.52 : x
2. Step 2: Convert to fraction form
   3,662.11/5,053.71 = 1,983.52/x
3. Step 3: Cross multiply
   3,662.11x = 5,053.71 × 1,983.52
4. Step 4: Simplify right side
   3,662.11x = 10,024,134.86
5. Step 5: Solve for x
   x = 10,024,134.86/3,662.11
6. Step 6: Final answer
   x = 2,737.26