Finding the Fourth Proportional to 2,036.93, 2,810.52 and 1,533.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,036.93 : 2,810.52 = 1,533.31 : x
2. Step 2: Convert to fraction form
   2,036.93/2,810.52 = 1,533.31/x
3. Step 3: Cross multiply
   2,036.93x = 2,810.52 × 1,533.31
4. Step 4: Simplify right side
   2,036.93x = 4,309,411.52
5. Step 5: Solve for x
   x = 4,309,411.52/2,036.93
6. Step 6: Final answer
   x = 2,115.64