Finding the Fourth Proportional to 2,519.43, 3,477.56 and 1,471.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519.43 : 3,477.56 = 1,471.74 : x
2. Step 2: Convert to fraction form
   2,519.43/3,477.56 = 1,471.74/x
3. Step 3: Cross multiply
   2,519.43x = 3,477.56 × 1,471.74
4. Step 4: Simplify right side
   2,519.43x = 5,118,056.80
5. Step 5: Solve for x
   x = 5,118,056.80/2,519.43
6. Step 6: Final answer
   x = 2,031.43