Finding the Fourth Proportional to 2,093.93, 3,136.81 and 1,166.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.93 : 3,136.81 = 1,166.69 : x
2. Step 2: Convert to fraction form
   2,093.93/3,136.81 = 1,166.69/x
3. Step 3: Cross multiply
   2,093.93x = 3,136.81 × 1,166.69
4. Step 4: Simplify right side
   2,093.93x = 3,659,689.78
5. Step 5: Solve for x
   x = 3,659,689.78/2,093.93
6. Step 6: Final answer
   x = 1,747.76