Finding the Fourth Proportional to 2,136.50, 3,201.96 and 1,095.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136.50 : 3,201.96 = 1,095.62 : x
2. Step 2: Convert to fraction form
   2,136.50/3,201.96 = 1,095.62/x
3. Step 3: Cross multiply
   2,136.50x = 3,201.96 × 1,095.62
4. Step 4: Simplify right side
   2,136.50x = 3,508,131.42
5. Step 5: Solve for x
   x = 3,508,131.42/2,136.50
6. Step 6: Final answer
   x = 1,642.00