Finding the Fourth Proportional to 3,705.82, 5,113.74 and 2,134.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705.82 : 5,113.74 = 2,134.03 : x
2. Step 2: Convert to fraction form
   3,705.82/5,113.74 = 2,134.03/x
3. Step 3: Cross multiply
   3,705.82x = 5,113.74 × 2,134.03
4. Step 4: Simplify right side
   3,705.82x = 10,912,874.57
5. Step 5: Solve for x
   x = 10,912,874.57/3,705.82
6. Step 6: Final answer
   x = 2,944.79