Finding the Fourth Proportional to 6,870.06, 10,299.01 and 3,310.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870.06 : 10,299.01 = 3,310.38 : x
2. Step 2: Convert to fraction form
   6,870.06/10,299.01 = 3,310.38/x
3. Step 3: Cross multiply
   6,870.06x = 10,299.01 × 3,310.38
4. Step 4: Simplify right side
   6,870.06x = 34,093,636.72
5. Step 5: Solve for x
   x = 34,093,636.72/6,870.06
6. Step 6: Final answer
   x = 4,962.64