Finding the Fourth Proportional to 3,665.29, 5,053.83 and 2,671.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,665.29 : 5,053.83 = 2,671.01 : x
2. Step 2: Convert to fraction form
   3,665.29/5,053.83 = 2,671.01/x
3. Step 3: Cross multiply
   3,665.29x = 5,053.83 × 2,671.01
4. Step 4: Simplify right side
   3,665.29x = 13,498,830.47
5. Step 5: Solve for x
   x = 13,498,830.47/3,665.29
6. Step 6: Final answer
   x = 3,682.88