Finding the Fourth Proportional to 7,017.88, 10,518.43 and 3,264.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,017.88 : 10,518.43 = 3,264.59 : x
2. Step 2: Convert to fraction form
   7,017.88/10,518.43 = 3,264.59/x
3. Step 3: Cross multiply
   7,017.88x = 10,518.43 × 3,264.59
4. Step 4: Simplify right side
   7,017.88x = 34,338,361.39
5. Step 5: Solve for x
   x = 34,338,361.39/7,017.88
6. Step 6: Final answer
   x = 4,892.98