Finding the Fourth Proportional to 1,233.34, 1,847.04 and 745.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.34 : 1,847.04 = 745.18 : x
2. Step 2: Convert to fraction form
   1,233.34/1,847.04 = 745.18/x
3. Step 3: Cross multiply
   1,233.34x = 1,847.04 × 745.18
4. Step 4: Simplify right side
   1,233.34x = 1,376,377.27
5. Step 5: Solve for x
   x = 1,376,377.27/1,233.34
6. Step 6: Final answer
   x = 1,115.98