Finding the Fourth Proportional to 2,448.33, 3,663.32 and 1,457.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,448.33 : 3,663.32 = 1,457.52 : x
2. Step 2: Convert to fraction form
   2,448.33/3,663.32 = 1,457.52/x
3. Step 3: Cross multiply
   2,448.33x = 3,663.32 × 1,457.52
4. Step 4: Simplify right side
   2,448.33x = 5,339,354.88
5. Step 5: Solve for x
   x = 5,339,354.88/2,448.33
6. Step 6: Final answer
   x = 2,180.82