Finding the Fourth Proportional to 2,697.32, 3,722.28 and 1,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697.32 : 3,722.28 = 1,518.50 : x
2. Step 2: Convert to fraction form
   2,697.32/3,722.28 = 1,518.50/x
3. Step 3: Cross multiply
   2,697.32x = 3,722.28 × 1,518.50
4. Step 4: Simplify right side
   2,697.32x = 5,652,282.18
5. Step 5: Solve for x
   x = 5,652,282.18/2,697.32
6. Step 6: Final answer
   x = 2,095.52