Finding the Fourth Proportional to 2,067.92, 3,102.28 and 973.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,067.92 : 3,102.28 = 973.52 : x
2. Step 2: Convert to fraction form
   2,067.92/3,102.28 = 973.52/x
3. Step 3: Cross multiply
   2,067.92x = 3,102.28 × 973.52
4. Step 4: Simplify right side
   2,067.92x = 3,020,131.63
5. Step 5: Solve for x
   x = 3,020,131.63/2,067.92
6. Step 6: Final answer
   x = 1,460.47