Finding the Fourth Proportional to 3,354.42, 5,031.69 and 1,014.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,354.42 : 5,031.69 = 1,014.45 : x
2. Step 2: Convert to fraction form
   3,354.42/5,031.69 = 1,014.45/x
3. Step 3: Cross multiply
   3,354.42x = 5,031.69 × 1,014.45
4. Step 4: Simplify right side
   3,354.42x = 5,104,375.25
5. Step 5: Solve for x
   x = 5,104,375.25/3,354.42
6. Step 6: Final answer
   x = 1,521.68