Finding the Fourth Proportional to 2,922.27, 4,385.13 and 1,168.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,922.27 : 4,385.13 = 1,168.10 : x
2. Step 2: Convert to fraction form
   2,922.27/4,385.13 = 1,168.10/x
3. Step 3: Cross multiply
   2,922.27x = 4,385.13 × 1,168.10
4. Step 4: Simplify right side
   2,922.27x = 5,122,248.43
5. Step 5: Solve for x
   x = 5,122,248.43/2,922.27
6. Step 6: Final answer
   x = 1,752.83