Finding the Fourth Proportional to 3,662.27, 5,053.95 and 2,090.46

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.27 : 5,053.95 = 2,090.46 : x
2. Step 2: Convert to fraction form
   3,662.27/5,053.95 = 2,090.46/x
3. Step 3: Cross multiply
   3,662.27x = 5,053.95 × 2,090.46
4. Step 4: Simplify right side
   3,662.27x = 10,565,080.32
5. Step 5: Solve for x
   x = 10,565,080.32/3,662.27
6. Step 6: Final answer
   x = 2,884.85