Finding the Fourth Proportional to 1,791.86, 2,472.93 and 1,046.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791.86 : 2,472.93 = 1,046.18 : x
2. Step 2: Convert to fraction form
   1,791.86/2,472.93 = 1,046.18/x
3. Step 3: Cross multiply
   1,791.86x = 2,472.93 × 1,046.18
4. Step 4: Simplify right side
   1,791.86x = 2,587,129.91
5. Step 5: Solve for x
   x = 2,587,129.91/1,791.86
6. Step 6: Final answer
   x = 1,443.82