Finding the Fourth Proportional to 3,606.96, 5,411.40 and 1,141.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606.96 : 5,411.40 = 1,141.83 : x
2. Step 2: Convert to fraction form
   3,606.96/5,411.40 = 1,141.83/x
3. Step 3: Cross multiply
   3,606.96x = 5,411.40 × 1,141.83
4. Step 4: Simplify right side
   3,606.96x = 6,178,898.86
5. Step 5: Solve for x
   x = 6,178,898.86/3,606.96
6. Step 6: Final answer
   x = 1,713.05