Finding the Fourth Proportional to 7,002.89, 10,504.15 and 2,841.79

Step by Step Solution

1. Step 1: Write the proportion equation
   7,002.89 : 10,504.15 = 2,841.79 : x
2. Step 2: Convert to fraction form
   7,002.89/10,504.15 = 2,841.79/x
3. Step 3: Cross multiply
   7,002.89x = 10,504.15 × 2,841.79
4. Step 4: Simplify right side
   7,002.89x = 29,850,588.43
5. Step 5: Solve for x
   x = 29,850,588.43/7,002.89
6. Step 6: Final answer
   x = 4,262.61