Finding the Fourth Proportional to 2,448.57, 3,670.12 and 1,063.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.57 : 3,670.12 = 1,063.07 : x
2. Step 2: Convert to fraction form
   2,448.57/3,670.12 = 1,063.07/x
3. Step 3: Cross multiply
   2,448.57x = 3,670.12 × 1,063.07
4. Step 4: Simplify right side
   2,448.57x = 3,901,570.80
5. Step 5: Solve for x
   x = 3,901,570.80/2,448.57
6. Step 6: Final answer
   x = 1,593.41