Finding the Fourth Proportional to 2,610.34, 3,602.30 and 1,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.34 : 3,602.30 = 1,491.42 : x
2. Step 2: Convert to fraction form
   2,610.34/3,602.30 = 1,491.42/x
3. Step 3: Cross multiply
   2,610.34x = 3,602.30 × 1,491.42
4. Step 4: Simplify right side
   2,610.34x = 5,372,542.27
5. Step 5: Solve for x
   x = 5,372,542.27/2,610.34
6. Step 6: Final answer
   x = 2,058.18