Finding the Fourth Proportional to 3,662.76, 5,053.95 and 2,090.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.76 : 5,053.95 = 2,090.82 : x
2. Step 2: Convert to fraction form
   3,662.76/5,053.95 = 2,090.82/x
3. Step 3: Cross multiply
   3,662.76x = 5,053.95 × 2,090.82
4. Step 4: Simplify right side
   3,662.76x = 10,566,899.74
5. Step 5: Solve for x
   x = 10,566,899.74/3,662.76
6. Step 6: Final answer
   x = 2,884.96