Finding the Fourth Proportional to 3,706.06, 5,114.58 and 2,134.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,706.06 : 5,114.58 = 2,134.18 : x
2. Step 2: Convert to fraction form
   3,706.06/5,114.58 = 2,134.18/x
3. Step 3: Cross multiply
   3,706.06x = 5,114.58 × 2,134.18
4. Step 4: Simplify right side
   3,706.06x = 10,915,434.34
5. Step 5: Solve for x
   x = 10,915,434.34/3,706.06
6. Step 6: Final answer
   x = 2,945.29