Finding the Fourth Proportional to 3,258.02, 4,886.52 and 1,066.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,258.02 : 4,886.52 = 1,066.73 : x
2. Step 2: Convert to fraction form
   3,258.02/4,886.52 = 1,066.73/x
3. Step 3: Cross multiply
   3,258.02x = 4,886.52 × 1,066.73
4. Step 4: Simplify right side
   3,258.02x = 5,212,597.48
5. Step 5: Solve for x
   x = 5,212,597.48/3,258.02
6. Step 6: Final answer
   x = 1,599.93