Finding the Fourth Proportional to 3,662.07, 5,053.53 and 2,090.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.07 : 5,053.53 = 2,090.10 : x
2. Step 2: Convert to fraction form
   3,662.07/5,053.53 = 2,090.10/x
3. Step 3: Cross multiply
   3,662.07x = 5,053.53 × 2,090.10
4. Step 4: Simplify right side
   3,662.07x = 10,562,383.05
5. Step 5: Solve for x
   x = 10,562,383.05/3,662.07
6. Step 6: Final answer
   x = 2,884.27