Finding the Fourth Proportional to 3,479.97, 5,219.73 and 1,014.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,479.97 : 5,219.73 = 1,014.72 : x
2. Step 2: Convert to fraction form
   3,479.97/5,219.73 = 1,014.72/x
3. Step 3: Cross multiply
   3,479.97x = 5,219.73 × 1,014.72
4. Step 4: Simplify right side
   3,479.97x = 5,296,564.43
5. Step 5: Solve for x
   x = 5,296,564.43/3,479.97
6. Step 6: Final answer
   x = 1,522.01