Finding the Fourth Proportional to 2,061.53, 3,091.34 and 1,196.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.53 : 3,091.34 = 1,196.09 : x
2. Step 2: Convert to fraction form
   2,061.53/3,091.34 = 1,196.09/x
3. Step 3: Cross multiply
   2,061.53x = 3,091.34 × 1,196.09
4. Step 4: Simplify right side
   2,061.53x = 3,697,514.88
5. Step 5: Solve for x
   x = 3,697,514.88/2,061.53
6. Step 6: Final answer
   x = 1,793.58