Finding the Fourth Proportional to 1,336.57, 1,844.27 and 747.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336.57 : 1,844.27 = 747.09 : x
2. Step 2: Convert to fraction form
   1,336.57/1,844.27 = 747.09/x
3. Step 3: Cross multiply
   1,336.57x = 1,844.27 × 747.09
4. Step 4: Simplify right side
   1,336.57x = 1,377,835.67
5. Step 5: Solve for x
   x = 1,377,835.67/1,336.57
6. Step 6: Final answer
   x = 1,030.87