Finding the Fourth Proportional to 2,627.10, 3,942.27 and 1,167.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.10 : 3,942.27 = 1,167.48 : x
2. Step 2: Convert to fraction form
   2,627.10/3,942.27 = 1,167.48/x
3. Step 3: Cross multiply
   2,627.10x = 3,942.27 × 1,167.48
4. Step 4: Simplify right side
   2,627.10x = 4,602,521.38
5. Step 5: Solve for x
   x = 4,602,521.38/2,627.10
6. Step 6: Final answer
   x = 1,751.94