Finding the Fourth Proportional to 2,453.25, 3,385.37 and 1,458.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.25 : 3,385.37 = 1,458.51 : x
2. Step 2: Convert to fraction form
   2,453.25/3,385.37 = 1,458.51/x
3. Step 3: Cross multiply
   2,453.25x = 3,385.37 × 1,458.51
4. Step 4: Simplify right side
   2,453.25x = 4,937,588.71
5. Step 5: Solve for x
   x = 4,937,588.71/2,453.25
6. Step 6: Final answer
   x = 2,012.67