Finding the Fourth Proportional to 7,003.18, 10,501.12 and 3,304.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003.18 : 10,501.12 = 3,304.42 : x
2. Step 2: Convert to fraction form
   7,003.18/10,501.12 = 3,304.42/x
3. Step 3: Cross multiply
   7,003.18x = 10,501.12 × 3,304.42
4. Step 4: Simplify right side
   7,003.18x = 34,700,110.95
5. Step 5: Solve for x
   x = 34,700,110.95/7,003.18
6. Step 6: Final answer
   x = 4,954.91