Finding the Fourth Proportional to 2,241.21, 3,093.01 and 1,357.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.21 : 3,093.01 = 1,357.10 : x
2. Step 2: Convert to fraction form
   2,241.21/3,093.01 = 1,357.10/x
3. Step 3: Cross multiply
   2,241.21x = 3,093.01 × 1,357.10
4. Step 4: Simplify right side
   2,241.21x = 4,197,505.01
5. Step 5: Solve for x
   x = 4,197,505.01/2,241.21
6. Step 6: Final answer
   x = 1,872.87