Finding the Fourth Proportional to 2,946.24, 4,419.51 and 1,167.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946.24 : 4,419.51 = 1,167.31 : x
2. Step 2: Convert to fraction form
   2,946.24/4,419.51 = 1,167.31/x
3. Step 3: Cross multiply
   2,946.24x = 4,419.51 × 1,167.31
4. Step 4: Simplify right side
   2,946.24x = 5,158,945.93
5. Step 5: Solve for x
   x = 5,158,945.93/2,946.24
6. Step 6: Final answer
   x = 1,751.03