Finding the Fourth Proportional to 1,836.02, 2,749.32 and 1,013.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836.02 : 2,749.32 = 1,013.37 : x
2. Step 2: Convert to fraction form
   1,836.02/2,749.32 = 1,013.37/x
3. Step 3: Cross multiply
   1,836.02x = 2,749.32 × 1,013.37
4. Step 4: Simplify right side
   1,836.02x = 2,786,078.41
5. Step 5: Solve for x
   x = 2,786,078.41/1,836.02
6. Step 6: Final answer
   x = 1,517.46