Finding the Fourth Proportional to 3,662.50, 5,054.26 and 2,090.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662.50 : 5,054.26 = 2,090.56 : x
2. Step 2: Convert to fraction form
   3,662.50/5,054.26 = 2,090.56/x
3. Step 3: Cross multiply
   3,662.50x = 5,054.26 × 2,090.56
4. Step 4: Simplify right side
   3,662.50x = 10,566,233.79
5. Step 5: Solve for x
   x = 10,566,233.79/3,662.50
6. Step 6: Final answer
   x = 2,884.98