Finding the Fourth Proportional to 2,042.67, 3,063.50 and 945.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.67 : 3,063.50 = 945.98 : x
2. Step 2: Convert to fraction form
   2,042.67/3,063.50 = 945.98/x
3. Step 3: Cross multiply
   2,042.67x = 3,063.50 × 945.98
4. Step 4: Simplify right side
   2,042.67x = 2,898,019.75
5. Step 5: Solve for x
   x = 2,898,019.75/2,042.67
6. Step 6: Final answer
   x = 1,418.74