Finding the Fourth Proportional to 2,535.96, 3,500.20 and 1,650.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535.96 : 3,500.20 = 1,650.22 : x
2. Step 2: Convert to fraction form
   2,535.96/3,500.20 = 1,650.22/x
3. Step 3: Cross multiply
   2,535.96x = 3,500.20 × 1,650.22
4. Step 4: Simplify right side
   2,535.96x = 5,776,104.17
5. Step 5: Solve for x
   x = 5,776,104.17/2,535.96
6. Step 6: Final answer
   x = 2,277.68