Finding the Fourth Proportional to 1,336.15, 1,843.52 and 746.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336.15 : 1,843.52 = 746.62 : x
2. Step 2: Convert to fraction form
   1,336.15/1,843.52 = 746.62/x
3. Step 3: Cross multiply
   1,336.15x = 1,843.52 × 746.62
4. Step 4: Simplify right side
   1,336.15x = 1,376,408.90
5. Step 5: Solve for x
   x = 1,376,408.90/1,336.15
6. Step 6: Final answer
   x = 1,030.13