Finding the Fourth Proportional to 1,336.16, 1,843.89 and 746.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,336.16 : 1,843.89 = 746.75 : x
2. Step 2: Convert to fraction form
   1,336.16/1,843.89 = 746.75/x
3. Step 3: Cross multiply
   1,336.16x = 1,843.89 × 746.75
4. Step 4: Simplify right side
   1,336.16x = 1,376,924.86
5. Step 5: Solve for x
   x = 1,376,924.86/1,336.16
6. Step 6: Final answer
   x = 1,030.51