Finding the Fourth Proportional to 2,518.56, 3,474.96 and 1,470.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.56 : 3,474.96 = 1,470.48 : x
2. Step 2: Convert to fraction form
   2,518.56/3,474.96 = 1,470.48/x
3. Step 3: Cross multiply
   2,518.56x = 3,474.96 × 1,470.48
4. Step 4: Simplify right side
   2,518.56x = 5,109,859.18
5. Step 5: Solve for x
   x = 5,109,859.18/2,518.56
6. Step 6: Final answer
   x = 2,028.88