Finding the Fourth Proportional to 2,047.86, 3,067.47 and 953.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047.86 : 3,067.47 = 953.10 : x
2. Step 2: Convert to fraction form
   2,047.86/3,067.47 = 953.10/x
3. Step 3: Cross multiply
   2,047.86x = 3,067.47 × 953.10
4. Step 4: Simplify right side
   2,047.86x = 2,923,605.66
5. Step 5: Solve for x
   x = 2,923,605.66/2,047.86
6. Step 6: Final answer
   x = 1,427.64