Finding the Fourth Proportional to 2,036.96, 2,810.93 and 1,152.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.96 : 2,810.93 = 1,152.71 : x
2. Step 2: Convert to fraction form
   2,036.96/2,810.93 = 1,152.71/x
3. Step 3: Cross multiply
   2,036.96x = 2,810.93 × 1,152.71
4. Step 4: Simplify right side
   2,036.96x = 3,240,187.12
5. Step 5: Solve for x
   x = 3,240,187.12/2,036.96
6. Step 6: Final answer
   x = 1,590.70