Finding the Fourth Proportional to 2,010.58, 3,013.44 and 1,036.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010.58 : 3,013.44 = 1,036.15 : x
2. Step 2: Convert to fraction form
   2,010.58/3,013.44 = 1,036.15/x
3. Step 3: Cross multiply
   2,010.58x = 3,013.44 × 1,036.15
4. Step 4: Simplify right side
   2,010.58x = 3,122,375.86
5. Step 5: Solve for x
   x = 3,122,375.86/2,010.58
6. Step 6: Final answer
   x = 1,552.97