Finding the Fourth Proportional to 2,298, 3,166.69 and 1,633.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298 : 3,166.69 = 1,633.70 : x
2. Step 2: Convert to fraction form
   2,298/3,166.69 = 1,633.70/x
3. Step 3: Cross multiply
   2,298x = 3,166.69 × 1,633.70
4. Step 4: Simplify right side
   2,298x = 5,173,421.45
5. Step 5: Solve for x
   x = 5,173,421.45/2,298
6. Step 6: Final answer
   x = 2,251.27