Finding the Fourth Proportional to 2,036.48, 2,810.24 and 1,152.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.48 : 2,810.24 = 1,152.32 : x
2. Step 2: Convert to fraction form
   2,036.48/2,810.24 = 1,152.32/x
3. Step 3: Cross multiply
   2,036.48x = 2,810.24 × 1,152.32
4. Step 4: Simplify right side
   2,036.48x = 3,238,295.76
5. Step 5: Solve for x
   x = 3,238,295.76/2,036.48
6. Step 6: Final answer
   x = 1,590.14