Finding the Fourth Proportional to 2,518.02, 3,475.31 and 1,469.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.02 : 3,475.31 = 1,469.88 : x
2. Step 2: Convert to fraction form
   2,518.02/3,475.31 = 1,469.88/x
3. Step 3: Cross multiply
   2,518.02x = 3,475.31 × 1,469.88
4. Step 4: Simplify right side
   2,518.02x = 5,108,281.31
5. Step 5: Solve for x
   x = 5,108,281.31/2,518.02
6. Step 6: Final answer
   x = 2,028.69