Finding the Fourth Proportional to 2,799.02, 4,196.09 and 1,154.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,799.02 : 4,196.09 = 1,154.43 : x
2. Step 2: Convert to fraction form
   2,799.02/4,196.09 = 1,154.43/x
3. Step 3: Cross multiply
   2,799.02x = 4,196.09 × 1,154.43
4. Step 4: Simplify right side
   2,799.02x = 4,844,086.41
5. Step 5: Solve for x
   x = 4,844,086.41/2,799.02
6. Step 6: Final answer
   x = 1,730.64