Finding the Fourth Proportional to 2,434.86, 3,657.15 and 1,511.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.86 : 3,657.15 = 1,511.46 : x
2. Step 2: Convert to fraction form
   2,434.86/3,657.15 = 1,511.46/x
3. Step 3: Cross multiply
   2,434.86x = 3,657.15 × 1,511.46
4. Step 4: Simplify right side
   2,434.86x = 5,527,635.94
5. Step 5: Solve for x
   x = 5,527,635.94/2,434.86
6. Step 6: Final answer
   x = 2,270.21