Finding the Fourth Proportional to 2,810.84, 4,216.49 and 1,168.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,810.84 : 4,216.49 = 1,168.46 : x
2. Step 2: Convert to fraction form
   2,810.84/4,216.49 = 1,168.46/x
3. Step 3: Cross multiply
   2,810.84x = 4,216.49 × 1,168.46
4. Step 4: Simplify right side
   2,810.84x = 4,926,799.91
5. Step 5: Solve for x
   x = 4,926,799.91/2,810.84
6. Step 6: Final answer
   x = 1,752.79