Finding the Fourth Proportional to 3,288.86, 4,932.94 and 1,097.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,288.86 : 4,932.94 = 1,097.34 : x
2. Step 2: Convert to fraction form
   3,288.86/4,932.94 = 1,097.34/x
3. Step 3: Cross multiply
   3,288.86x = 4,932.94 × 1,097.34
4. Step 4: Simplify right side
   3,288.86x = 5,413,112.38
5. Step 5: Solve for x
   x = 5,413,112.38/3,288.86
6. Step 6: Final answer
   x = 1,645.89