Finding the Fourth Proportional to 3,243.50, 4,862.82 and 1,050.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,243.50 : 4,862.82 = 1,050.92 : x
2. Step 2: Convert to fraction form
   3,243.50/4,862.82 = 1,050.92/x
3. Step 3: Cross multiply
   3,243.50x = 4,862.82 × 1,050.92
4. Step 4: Simplify right side
   3,243.50x = 5,110,434.79
5. Step 5: Solve for x
   x = 5,110,434.79/3,243.50
6. Step 6: Final answer
   x = 1,575.59