Finding the Fourth Proportional to 2,700.25, 3,726.35 and 1,458.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700.25 : 3,726.35 = 1,458.25 : x
2. Step 2: Convert to fraction form
   2,700.25/3,726.35 = 1,458.25/x
3. Step 3: Cross multiply
   2,700.25x = 3,726.35 × 1,458.25
4. Step 4: Simplify right side
   2,700.25x = 5,433,942.60
5. Step 5: Solve for x
   x = 5,433,942.60/2,700.25
6. Step 6: Final answer
   x = 2,012.39