Finding the Fourth Proportional to 2,180.17, 3,267.64 and 1,008.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,180.17 : 3,267.64 = 1,008.59 : x
2. Step 2: Convert to fraction form
   2,180.17/3,267.64 = 1,008.59/x
3. Step 3: Cross multiply
   2,180.17x = 3,267.64 × 1,008.59
4. Step 4: Simplify right side
   2,180.17x = 3,295,693.95
5. Step 5: Solve for x
   x = 3,295,693.95/2,180.17
6. Step 6: Final answer
   x = 1,511.67