Finding the Fourth Proportional to 2,272.52, 3,404.52 and 1,810.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272.52 : 3,404.52 = 1,810.82 : x
2. Step 2: Convert to fraction form
   2,272.52/3,404.52 = 1,810.82/x
3. Step 3: Cross multiply
   2,272.52x = 3,404.52 × 1,810.82
4. Step 4: Simplify right side
   2,272.52x = 6,164,972.91
5. Step 5: Solve for x
   x = 6,164,972.91/2,272.52
6. Step 6: Final answer
   x = 2,712.84