Finding the Fourth Proportional to 2,725.02, 4,083.35 and 1,262.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,725.02 : 4,083.35 = 1,262.48 : x
2. Step 2: Convert to fraction form
   2,725.02/4,083.35 = 1,262.48/x
3. Step 3: Cross multiply
   2,725.02x = 4,083.35 × 1,262.48
4. Step 4: Simplify right side
   2,725.02x = 5,155,120.98
5. Step 5: Solve for x
   x = 5,155,120.98/2,725.02
6. Step 6: Final answer
   x = 1,891.77