Finding the Fourth Proportional to 3,582.57, 4,943.93 and 2,090.37

Step by Step Solution

1. Step 1: Write the proportion equation
   3,582.57 : 4,943.93 = 2,090.37 : x
2. Step 2: Convert to fraction form
   3,582.57/4,943.93 = 2,090.37/x
3. Step 3: Cross multiply
   3,582.57x = 4,943.93 × 2,090.37
4. Step 4: Simplify right side
   3,582.57x = 10,334,632.50
5. Step 5: Solve for x
   x = 10,334,632.50/3,582.57
6. Step 6: Final answer
   x = 2,884.70