Finding the Fourth Proportional to 1,247.73, 1,870.82 and 467.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,247.73 : 1,870.82 = 467.33 : x
2. Step 2: Convert to fraction form
   1,247.73/1,870.82 = 467.33/x
3. Step 3: Cross multiply
   1,247.73x = 1,870.82 × 467.33
4. Step 4: Simplify right side
   1,247.73x = 874,280.37
5. Step 5: Solve for x
   x = 874,280.37/1,247.73
6. Step 6: Final answer
   x = 700.70