Finding the Fourth Proportional to 2,605.74, 3,595.52 and 1,486.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605.74 : 3,595.52 = 1,486.72 : x
2. Step 2: Convert to fraction form
   2,605.74/3,595.52 = 1,486.72/x
3. Step 3: Cross multiply
   2,605.74x = 3,595.52 × 1,486.72
4. Step 4: Simplify right side
   2,605.74x = 5,345,531.49
5. Step 5: Solve for x
   x = 5,345,531.49/2,605.74
6. Step 6: Final answer
   x = 2,051.44