Finding the Fourth Proportional to 2,036.34, 2,810.43 and 1,152.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.34 : 2,810.43 = 1,152.50 : x
2. Step 2: Convert to fraction form
   2,036.34/2,810.43 = 1,152.50/x
3. Step 3: Cross multiply
   2,036.34x = 2,810.43 × 1,152.50
4. Step 4: Simplify right side
   2,036.34x = 3,239,006.52
5. Step 5: Solve for x
   x = 3,239,006.52/2,036.34
6. Step 6: Final answer
   x = 1,590.60