Finding the Fourth Proportional to 2,418.06, 3,623.22 and 1,167.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,418.06 : 3,623.22 = 1,167.24 : x
2. Step 2: Convert to fraction form
   2,418.06/3,623.22 = 1,167.24/x
3. Step 3: Cross multiply
   2,418.06x = 3,623.22 × 1,167.24
4. Step 4: Simplify right side
   2,418.06x = 4,229,167.31
5. Step 5: Solve for x
   x = 4,229,167.31/2,418.06
6. Step 6: Final answer
   x = 1,748.99