Finding the Fourth Proportional to 2,634.48, 3,635.40 and 1,455.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.48 : 3,635.40 = 1,455.52 : x
2. Step 2: Convert to fraction form
   2,634.48/3,635.40 = 1,455.52/x
3. Step 3: Cross multiply
   2,634.48x = 3,635.40 × 1,455.52
4. Step 4: Simplify right side
   2,634.48x = 5,291,397.41
5. Step 5: Solve for x
   x = 5,291,397.41/2,634.48
6. Step 6: Final answer
   x = 2,008.52