Finding the Fourth Proportional to 2,036.43, 2,810.07 and 1,152.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.43 : 2,810.07 = 1,152.18 : x
2. Step 2: Convert to fraction form
   2,036.43/2,810.07 = 1,152.18/x
3. Step 3: Cross multiply
   2,036.43x = 2,810.07 × 1,152.18
4. Step 4: Simplify right side
   2,036.43x = 3,237,706.45
5. Step 5: Solve for x
   x = 3,237,706.45/2,036.43
6. Step 6: Final answer
   x = 1,589.89