Finding the Fourth Proportional to 3,705.57, 5,558.37 and 3,008.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705.57 : 5,558.37 = 3,008.94 : x
2. Step 2: Convert to fraction form
   3,705.57/5,558.37 = 3,008.94/x
3. Step 3: Cross multiply
   3,705.57x = 5,558.37 × 3,008.94
4. Step 4: Simplify right side
   3,705.57x = 16,724,801.83
5. Step 5: Solve for x
   x = 16,724,801.83/3,705.57
6. Step 6: Final answer
   x = 4,513.42