Finding the Fourth Proportional to 2,849.98, 4,274.94 and 1,117.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.98 : 4,274.94 = 1,117.38 : x
2. Step 2: Convert to fraction form
   2,849.98/4,274.94 = 1,117.38/x
3. Step 3: Cross multiply
   2,849.98x = 4,274.94 × 1,117.38
4. Step 4: Simplify right side
   2,849.98x = 4,776,732.46
5. Step 5: Solve for x
   x = 4,776,732.46/2,849.98
6. Step 6: Final answer
   x = 1,676.06