Finding the Fourth Proportional to 2,633.07, 3,633.55 and 1,513.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,633.07 : 3,633.55 = 1,513.85 : x
2. Step 2: Convert to fraction form
   2,633.07/3,633.55 = 1,513.85/x
3. Step 3: Cross multiply
   2,633.07x = 3,633.55 × 1,513.85
4. Step 4: Simplify right side
   2,633.07x = 5,500,649.67
5. Step 5: Solve for x
   x = 5,500,649.67/2,633.07
6. Step 6: Final answer
   x = 2,089.06