Finding the Fourth Proportional to 2,518.54, 3,474.72 and 1,456.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.54 : 3,474.72 = 1,456.02 : x
2. Step 2: Convert to fraction form
   2,518.54/3,474.72 = 1,456.02/x
3. Step 3: Cross multiply
   2,518.54x = 3,474.72 × 1,456.02
4. Step 4: Simplify right side
   2,518.54x = 5,059,261.81
5. Step 5: Solve for x
   x = 5,059,261.81/2,518.54
6. Step 6: Final answer
   x = 2,008.81