Finding the Fourth Proportional to 3,258.80, 4,499.74 and 3,010.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,258.80 : 4,499.74 = 3,010.03 : x
2. Step 2: Convert to fraction form
   3,258.80/4,499.74 = 3,010.03/x
3. Step 3: Cross multiply
   3,258.80x = 4,499.74 × 3,010.03
4. Step 4: Simplify right side
   3,258.80x = 13,544,337.34
5. Step 5: Solve for x
   x = 13,544,337.34/3,258.80
6. Step 6: Final answer
   x = 4,156.23