Finding the Fourth Proportional to 2,452.77, 3,384.57 and 1,458.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.77 : 3,384.57 = 1,458.30 : x
2. Step 2: Convert to fraction form
   2,452.77/3,384.57 = 1,458.30/x
3. Step 3: Cross multiply
   2,452.77x = 3,384.57 × 1,458.30
4. Step 4: Simplify right side
   2,452.77x = 4,935,718.43
5. Step 5: Solve for x
   x = 4,935,718.43/2,452.77
6. Step 6: Final answer
   x = 2,012.30