Finding the Fourth Proportional to 2,634.82, 3,636.02 and 1,455.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.82 : 3,636.02 = 1,455.86 : x
2. Step 2: Convert to fraction form
   2,634.82/3,636.02 = 1,455.86/x
3. Step 3: Cross multiply
   2,634.82x = 3,636.02 × 1,455.86
4. Step 4: Simplify right side
   2,634.82x = 5,293,536.08
5. Step 5: Solve for x
   x = 5,293,536.08/2,634.82
6. Step 6: Final answer
   x = 2,009.07