Finding the Fourth Proportional to 3,353.12, 5,029.72 and 1,013.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,353.12 : 5,029.72 = 1,013.14 : x
2. Step 2: Convert to fraction form
   3,353.12/5,029.72 = 1,013.14/x
3. Step 3: Cross multiply
   3,353.12x = 5,029.72 × 1,013.14
4. Step 4: Simplify right side
   3,353.12x = 5,095,820.56
5. Step 5: Solve for x
   x = 5,095,820.56/3,353.12
6. Step 6: Final answer
   x = 1,519.73