Finding the Fourth Proportional to 2,455.52, 3,683.17 and 1,068.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455.52 : 3,683.17 = 1,068.09 : x
2. Step 2: Convert to fraction form
   2,455.52/3,683.17 = 1,068.09/x
3. Step 3: Cross multiply
   2,455.52x = 3,683.17 × 1,068.09
4. Step 4: Simplify right side
   2,455.52x = 3,933,944.57
5. Step 5: Solve for x
   x = 3,933,944.57/2,455.52
6. Step 6: Final answer
   x = 1,602.09