Finding the Fourth Proportional to 2,592.78, 3,577.52 and 1,473.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.78 : 3,577.52 = 1,473.36 : x
2. Step 2: Convert to fraction form
   2,592.78/3,577.52 = 1,473.36/x
3. Step 3: Cross multiply
   2,592.78x = 3,577.52 × 1,473.36
4. Step 4: Simplify right side
   2,592.78x = 5,270,974.87
5. Step 5: Solve for x
   x = 5,270,974.87/2,592.78
6. Step 6: Final answer
   x = 2,032.94