Finding the Fourth Proportional to 2,241.55, 3,091.26 and 1,401.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.55 : 3,091.26 = 1,401.98 : x
2. Step 2: Convert to fraction form
   2,241.55/3,091.26 = 1,401.98/x
3. Step 3: Cross multiply
   2,241.55x = 3,091.26 × 1,401.98
4. Step 4: Simplify right side
   2,241.55x = 4,333,884.69
5. Step 5: Solve for x
   x = 4,333,884.69/2,241.55
6. Step 6: Final answer
   x = 1,933.43