Finding the Fourth Proportional to 2,697.52, 3,722.76 and 1,518.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697.52 : 3,722.76 = 1,518.70 : x
2. Step 2: Convert to fraction form
   2,697.52/3,722.76 = 1,518.70/x
3. Step 3: Cross multiply
   2,697.52x = 3,722.76 × 1,518.70
4. Step 4: Simplify right side
   2,697.52x = 5,653,755.61
5. Step 5: Solve for x
   x = 5,653,755.61/2,697.52
6. Step 6: Final answer
   x = 2,095.91