Finding the Fourth Proportional to 7,074.72, 10,612.46 and 2,692.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,074.72 : 10,612.46 = 2,692.56 : x
2. Step 2: Convert to fraction form
   7,074.72/10,612.46 = 2,692.56/x
3. Step 3: Cross multiply
   7,074.72x = 10,612.46 × 2,692.56
4. Step 4: Simplify right side
   7,074.72x = 28,574,685.30
5. Step 5: Solve for x
   x = 28,574,685.30/7,074.72
6. Step 6: Final answer
   x = 4,038.98