Finding the Fourth Proportional to 3,714.86, 5,126.50 and 2,036.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,714.86 : 5,126.50 = 2,036.28 : x
2. Step 2: Convert to fraction form
   3,714.86/5,126.50 = 2,036.28/x
3. Step 3: Cross multiply
   3,714.86x = 5,126.50 × 2,036.28
4. Step 4: Simplify right side
   3,714.86x = 10,438,984.33
5. Step 5: Solve for x
   x = 10,438,984.33/3,714.86
6. Step 6: Final answer
   x = 2,810.06