Finding the Fourth Proportional to 2,697.48, 3,722.50 and 1,518.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697.48 : 3,722.50 = 1,518.58 : x
2. Step 2: Convert to fraction form
   2,697.48/3,722.50 = 1,518.58/x
3. Step 3: Cross multiply
   2,697.48x = 3,722.50 × 1,518.58
4. Step 4: Simplify right side
   2,697.48x = 5,652,914.05
5. Step 5: Solve for x
   x = 5,652,914.05/2,697.48
6. Step 6: Final answer
   x = 2,095.63