Finding the Fourth Proportional to 2,428.32, 3,636.84 and 1,452.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428.32 : 3,636.84 = 1,452.27 : x
2. Step 2: Convert to fraction form
   2,428.32/3,636.84 = 1,452.27/x
3. Step 3: Cross multiply
   2,428.32x = 3,636.84 × 1,452.27
4. Step 4: Simplify right side
   2,428.32x = 5,281,673.63
5. Step 5: Solve for x
   x = 5,281,673.63/2,428.32
6. Step 6: Final answer
   x = 2,175.03