Finding the Fourth Proportional to 2,146.82, 2,965.91 and 1,835.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146.82 : 2,965.91 = 1,835.33 : x
2. Step 2: Convert to fraction form
   2,146.82/2,965.91 = 1,835.33/x
3. Step 3: Cross multiply
   2,146.82x = 2,965.91 × 1,835.33
4. Step 4: Simplify right side
   2,146.82x = 5,443,399.59
5. Step 5: Solve for x
   x = 5,443,399.59/2,146.82
6. Step 6: Final answer
   x = 2,535.57