Finding the Fourth Proportional to 2,703.43, 3,730.35 and 1,524.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,703.43 : 3,730.35 = 1,524.61 : x
2. Step 2: Convert to fraction form
   2,703.43/3,730.35 = 1,524.61/x
3. Step 3: Cross multiply
   2,703.43x = 3,730.35 × 1,524.61
4. Step 4: Simplify right side
   2,703.43x = 5,687,328.91
5. Step 5: Solve for x
   x = 5,687,328.91/2,703.43
6. Step 6: Final answer
   x = 2,103.75