Finding the Fourth Proportional to 2,635.67, 3,637.23 and 1,456.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.67 : 3,637.23 = 1,456.74 : x
2. Step 2: Convert to fraction form
   2,635.67/3,637.23 = 1,456.74/x
3. Step 3: Cross multiply
   2,635.67x = 3,637.23 × 1,456.74
4. Step 4: Simplify right side
   2,635.67x = 5,298,490.25
5. Step 5: Solve for x
   x = 5,298,490.25/2,635.67
6. Step 6: Final answer
   x = 2,010.30