Finding the Fourth Proportional to 2,036.10, 2,810.19 and 1,196.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.10 : 2,810.19 = 1,196.88 : x
2. Step 2: Convert to fraction form
   2,036.10/2,810.19 = 1,196.88/x
3. Step 3: Cross multiply
   2,036.10x = 2,810.19 × 1,196.88
4. Step 4: Simplify right side
   2,036.10x = 3,363,460.21
5. Step 5: Solve for x
   x = 3,363,460.21/2,036.10
6. Step 6: Final answer
   x = 1,651.91