Finding the Fourth Proportional to 2,610.59, 3,602.87 and 1,491.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.59 : 3,602.87 = 1,491.62 : x
2. Step 2: Convert to fraction form
   2,610.59/3,602.87 = 1,491.62/x
3. Step 3: Cross multiply
   2,610.59x = 3,602.87 × 1,491.62
4. Step 4: Simplify right side
   2,610.59x = 5,374,112.95
5. Step 5: Solve for x
   x = 5,374,112.95/2,610.59
6. Step 6: Final answer
   x = 2,058.58