Finding the Fourth Proportional to 2,700.84, 4,045.56 and 1,241.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700.84 : 4,045.56 = 1,241.22 : x
2. Step 2: Convert to fraction form
   2,700.84/4,045.56 = 1,241.22/x
3. Step 3: Cross multiply
   2,700.84x = 4,045.56 × 1,241.22
4. Step 4: Simplify right side
   2,700.84x = 5,021,429.98
5. Step 5: Solve for x
   x = 5,021,429.98/2,700.84
6. Step 6: Final answer
   x = 1,859.21