Finding the Fourth Proportional to 3,353.48, 5,030.27 and 1,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,353.48 : 5,030.27 = 1,013.50 : x
2. Step 2: Convert to fraction form
   3,353.48/5,030.27 = 1,013.50/x
3. Step 3: Cross multiply
   3,353.48x = 5,030.27 × 1,013.50
4. Step 4: Simplify right side
   3,353.48x = 5,098,186.15
5. Step 5: Solve for x
   x = 5,098,186.15/3,353.48
6. Step 6: Final answer
   x = 1,520.27