Finding the Fourth Proportional to 2,741.79, 4,107.49 and 1,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.79 : 4,107.49 = 1,353.50 : x
2. Step 2: Convert to fraction form
   2,741.79/4,107.49 = 1,353.50/x
3. Step 3: Cross multiply
   2,741.79x = 4,107.49 × 1,353.50
4. Step 4: Simplify right side
   2,741.79x = 5,559,487.72
5. Step 5: Solve for x
   x = 5,559,487.72/2,741.79
6. Step 6: Final answer
   x = 2,027.69