Finding the Fourth Proportional to 2,706.67, 3,734.83 and 1,527.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,706.67 : 3,734.83 = 1,527.55 : x
2. Step 2: Convert to fraction form
   2,706.67/3,734.83 = 1,527.55/x
3. Step 3: Cross multiply
   2,706.67x = 3,734.83 × 1,527.55
4. Step 4: Simplify right side
   2,706.67x = 5,705,139.57
5. Step 5: Solve for x
   x = 5,705,139.57/2,706.67
6. Step 6: Final answer
   x = 2,107.81