Finding the Fourth Proportional to 2,635.32, 3,636.76 and 1,456.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.32 : 3,636.76 = 1,456.36 : x
2. Step 2: Convert to fraction form
   2,635.32/3,636.76 = 1,456.36/x
3. Step 3: Cross multiply
   2,635.32x = 3,636.76 × 1,456.36
4. Step 4: Simplify right side
   2,635.32x = 5,296,431.79
5. Step 5: Solve for x
   x = 5,296,431.79/2,635.32
6. Step 6: Final answer
   x = 2,009.79