Finding the Fourth Proportional to 3,323.86, 4,985.82 and 1,132.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323.86 : 4,985.82 = 1,132.54 : x
2. Step 2: Convert to fraction form
   3,323.86/4,985.82 = 1,132.54/x
3. Step 3: Cross multiply
   3,323.86x = 4,985.82 × 1,132.54
4. Step 4: Simplify right side
   3,323.86x = 5,646,628.12
5. Step 5: Solve for x
   x = 5,646,628.12/3,323.86
6. Step 6: Final answer
   x = 1,698.82