Finding the Fourth Proportional to 3,810.17, 5,714.82 and 1,036.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810.17 : 5,714.82 = 1,036.80 : x
2. Step 2: Convert to fraction form
   3,810.17/5,714.82 = 1,036.80/x
3. Step 3: Cross multiply
   3,810.17x = 5,714.82 × 1,036.80
4. Step 4: Simplify right side
   3,810.17x = 5,925,125.38
5. Step 5: Solve for x
   x = 5,925,125.38/3,810.17
6. Step 6: Final answer
   x = 1,555.08