Finding the Fourth Proportional to 2,962.96, 4,441.56 and 1,013.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,962.96 : 4,441.56 = 1,013.86 : x
2. Step 2: Convert to fraction form
   2,962.96/4,441.56 = 1,013.86/x
3. Step 3: Cross multiply
   2,962.96x = 4,441.56 × 1,013.86
4. Step 4: Simplify right side
   2,962.96x = 4,503,120.02
5. Step 5: Solve for x
   x = 4,503,120.02/2,962.96
6. Step 6: Final answer
   x = 1,519.80