Finding the Fourth Proportional to 2,043.99, 3,061.41 and 945.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043.99 : 3,061.41 = 945.02 : x
2. Step 2: Convert to fraction form
   2,043.99/3,061.41 = 945.02/x
3. Step 3: Cross multiply
   2,043.99x = 3,061.41 × 945.02
4. Step 4: Simplify right side
   2,043.99x = 2,893,078.37
5. Step 5: Solve for x
   x = 2,893,078.37/2,043.99
6. Step 6: Final answer
   x = 1,415.41