Finding the Fourth Proportional to 1,835.19, 2,532.72 and 1,049.49

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835.19 : 2,532.72 = 1,049.49 : x
2. Step 2: Convert to fraction form
   1,835.19/2,532.72 = 1,049.49/x
3. Step 3: Cross multiply
   1,835.19x = 2,532.72 × 1,049.49
4. Step 4: Simplify right side
   1,835.19x = 2,658,064.31
5. Step 5: Solve for x
   x = 2,658,064.31/1,835.19
6. Step 6: Final answer
   x = 1,448.39