Finding the Fourth Proportional to 2,433.34, 3,648.95 and 1,045.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,433.34 : 3,648.95 = 1,045.81 : x
2. Step 2: Convert to fraction form
   2,433.34/3,648.95 = 1,045.81/x
3. Step 3: Cross multiply
   2,433.34x = 3,648.95 × 1,045.81
4. Step 4: Simplify right side
   2,433.34x = 3,816,111.65
5. Step 5: Solve for x
   x = 3,816,111.65/2,433.34
6. Step 6: Final answer
   x = 1,568.26