Finding the Fourth Proportional to 1,482.78, 2,046.27 and 893.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,482.78 : 2,046.27 = 893.50 : x
2. Step 2: Convert to fraction form
   1,482.78/2,046.27 = 893.50/x
3. Step 3: Cross multiply
   1,482.78x = 2,046.27 × 893.50
4. Step 4: Simplify right side
   1,482.78x = 1,828,342.25
5. Step 5: Solve for x
   x = 1,828,342.25/1,482.78
6. Step 6: Final answer
   x = 1,233.05