Finding the Fourth Proportional to 2,730.18, 4,096.62 and 1,267.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,730.18 : 4,096.62 = 1,267.59 : x
2. Step 2: Convert to fraction form
   2,730.18/4,096.62 = 1,267.59/x
3. Step 3: Cross multiply
   2,730.18x = 4,096.62 × 1,267.59
4. Step 4: Simplify right side
   2,730.18x = 5,192,834.55
5. Step 5: Solve for x
   x = 5,192,834.55/2,730.18
6. Step 6: Final answer
   x = 1,902.01