Finding the Fourth Proportional to 3,732.56, 5,151.16 and 2,076.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,732.56 : 5,151.16 = 2,076.56 : x
2. Step 2: Convert to fraction form
   3,732.56/5,151.16 = 2,076.56/x
3. Step 3: Cross multiply
   3,732.56x = 5,151.16 × 2,076.56
4. Step 4: Simplify right side
   3,732.56x = 10,696,692.81
5. Step 5: Solve for x
   x = 10,696,692.81/3,732.56
6. Step 6: Final answer
   x = 2,865.78