Finding the Fourth Proportional to 2,594.72, 3,891.54 and 745.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594.72 : 3,891.54 = 745.42 : x
2. Step 2: Convert to fraction form
   2,594.72/3,891.54 = 745.42/x
3. Step 3: Cross multiply
   2,594.72x = 3,891.54 × 745.42
4. Step 4: Simplify right side
   2,594.72x = 2,900,832.11
5. Step 5: Solve for x
   x = 2,900,832.11/2,594.72
6. Step 6: Final answer
   x = 1,117.98