Finding the Fourth Proportional to 3,714.82, 5,126.50 and 2,036.21

Step by Step Solution

1. Step 1: Write the proportion equation
   3,714.82 : 5,126.50 = 2,036.21 : x
2. Step 2: Convert to fraction form
   3,714.82/5,126.50 = 2,036.21/x
3. Step 3: Cross multiply
   3,714.82x = 5,126.50 × 2,036.21
4. Step 4: Simplify right side
   3,714.82x = 10,438,630.57
5. Step 5: Solve for x
   x = 10,438,630.57/3,714.82
6. Step 6: Final answer
   x = 2,810.00