Finding the Fourth Proportional to 2,036.93, 2,811.05 and 1,152.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.93 : 2,811.05 = 1,152.82 : x
2. Step 2: Convert to fraction form
   2,036.93/2,811.05 = 1,152.82/x
3. Step 3: Cross multiply
   2,036.93x = 2,811.05 × 1,152.82
4. Step 4: Simplify right side
   2,036.93x = 3,240,634.66
5. Step 5: Solve for x
   x = 3,240,634.66/2,036.93
6. Step 6: Final answer
   x = 1,590.94