Finding the Fourth Proportional to 2,267.73, 3,400.31 and 1,156.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267.73 : 3,400.31 = 1,156.47 : x
2. Step 2: Convert to fraction form
   2,267.73/3,400.31 = 1,156.47/x
3. Step 3: Cross multiply
   2,267.73x = 3,400.31 × 1,156.47
4. Step 4: Simplify right side
   2,267.73x = 3,932,333.72
5. Step 5: Solve for x
   x = 3,932,333.72/2,267.73
6. Step 6: Final answer
   x = 1,734.04