Finding the Fourth Proportional to 3,809.91, 5,714.82 and 1,036.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,809.91 : 5,714.82 = 1,036.83 : x
2. Step 2: Convert to fraction form
   3,809.91/5,714.82 = 1,036.83/x
3. Step 3: Cross multiply
   3,809.91x = 5,714.82 × 1,036.83
4. Step 4: Simplify right side
   3,809.91x = 5,925,296.82
5. Step 5: Solve for x
   x = 5,925,296.82/3,809.91
6. Step 6: Final answer
   x = 1,555.23