Finding the Fourth Proportional to 2,703.15, 4,053.46 and 1,404.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.15 : 4,053.46 = 1,404.27 : x
2. Step 2: Convert to fraction form
   2,703.15/4,053.46 = 1,404.27/x
3. Step 3: Cross multiply
   2,703.15x = 4,053.46 × 1,404.27
4. Step 4: Simplify right side
   2,703.15x = 5,692,128.50
5. Step 5: Solve for x
   x = 5,692,128.50/2,703.15
6. Step 6: Final answer
   x = 2,105.74