Finding the Fourth Proportional to 2,036.54, 2,810.57 and 1,152.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.54 : 2,810.57 = 1,152.35 : x
2. Step 2: Convert to fraction form
   2,036.54/2,810.57 = 1,152.35/x
3. Step 3: Cross multiply
   2,036.54x = 2,810.57 × 1,152.35
4. Step 4: Simplify right side
   2,036.54x = 3,238,740.52
5. Step 5: Solve for x
   x = 3,238,740.52/2,036.54
6. Step 6: Final answer
   x = 1,590.32