Finding the Fourth Proportional to 2,511.60, 3,465.81 and 1,463.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511.60 : 3,465.81 = 1,463.46 : x
2. Step 2: Convert to fraction form
   2,511.60/3,465.81 = 1,463.46/x
3. Step 3: Cross multiply
   2,511.60x = 3,465.81 × 1,463.46
4. Step 4: Simplify right side
   2,511.60x = 5,072,074.30
5. Step 5: Solve for x
   x = 5,072,074.30/2,511.60
6. Step 6: Final answer
   x = 2,019.46