Finding the Fourth Proportional to 3,277.83, 4,917.56 and 1,086.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,277.83 : 4,917.56 = 1,086.58 : x
2. Step 2: Convert to fraction form
   3,277.83/4,917.56 = 1,086.58/x
3. Step 3: Cross multiply
   3,277.83x = 4,917.56 × 1,086.58
4. Step 4: Simplify right side
   3,277.83x = 5,343,322.34
5. Step 5: Solve for x
   x = 5,343,322.34/3,277.83
6. Step 6: Final answer
   x = 1,630.14