Finding the Fourth Proportional to 3,103.73, 4,655.83 and 1,155.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,103.73 : 4,655.83 = 1,155.94 : x
2. Step 2: Convert to fraction form
   3,103.73/4,655.83 = 1,155.94/x
3. Step 3: Cross multiply
   3,103.73x = 4,655.83 × 1,155.94
4. Step 4: Simplify right side
   3,103.73x = 5,381,847.77
5. Step 5: Solve for x
   x = 5,381,847.77/3,103.73
6. Step 6: Final answer
   x = 1,733.99